Merge branch 'master' into pr/10656

Conflicts:
	dist/css/bootstrap.min.css

1 files changed, 331 insertions, 0 deletions

diff --git a/docs-assets/js/customizer.js b/docs-assets/js/customizer.js
new file mode 100644
index 000000000..1b358b914
--- /dev/null
+++ b/docs-assets/js/customizer.js
@@ -0,0 +1,331 @@
+/*!
+ * Copyright 2013 Twitter, Inc.
+ *
+ * Licensed under the Creative Commons Attribution 3.0 Unported License. For
+ * details, see http://creativecommons.org/licenses/by/3.0/.
+ */
+
+
+window.onload = function () { // wait for load in a dumb way because B-0
+  var cw = '/*!\n * Bootstrap v3.0.0\n *\n * Copyright 2013 Twitter, Inc\n * Licensed under the Apache License v2.0\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Designed and built with all the love in the world @twitter by @mdo and @fat.\n */\n\n'
+
+  function showError(msg, err) {
+    $('<div id="bsCustomizerAlert" class="bs-customizer-alert">\
+        <div class="container">\
+          <a href="#bsCustomizerAlert" data-dismiss="alert" class="close pull-right">&times;</a>\
+          <p class="bs-customizer-alert-text"><span class="glyphicon glyphicon-warning-sign"></span>' + msg + '</p>' +
+          (err.extract ? '<pre class="bs-customizer-alert-extract">' + err.extract.join('\n') + '</pre>' : '') + '\
+        </div>\
+      </div>').appendTo('body').alert()
+    throw err
+  }
+
+  function showCallout(msg, showUpTop) {
+    var callout = $('<div class="bs-callout bs-callout-danger">\
+       <h4>Attention!</h4>\
+      <p>' + msg + '</p>\
+    </div>')
+
+    if (showUpTop) {
+      callout.appendTo('.bs-docs-container')
+    } else {
+      callout.insertAfter('.bs-customize-download')
+    }
+  }
+
+  function getQueryParam(key) {
+    key = key.replace(/[*+?^$.\[\]{}()|\\\/]/g, "\\$&"); // escape RegEx meta chars
+    var match = location.search.match(new RegExp("[?&]"+key+"=([^&]+)(&|$)"));
+    return match && decodeURIComponent(match[1].replace(/\+/g, " "));
+  }
+
+  function createGist(configJson) {
+    var data = {
+      "description": "Bootstrap Customizer Config",
+      "public": true,
+      "files": {
+        "config.json": {
+          "content": configJson
+        }
+      }
+    }
+    $.ajax({
+      url: 'https://api.github.com/gists',
+      type: 'POST',
+      dataType: 'json',
+      data: JSON.stringify(data)
+    })
+    .success(function(result) {
+      history.replaceState(false, document.title, window.location.origin + window.location.pathname + '?id=' + result.id)
+    })
+    .error(function(err) {
+      showError('<strong>Ruh roh!</strong> Could not save gist file, configuration not saved.', err)
+    })
+  }
+
+  function getCustomizerData() {
+    var vars = {}
+
+    $('#less-variables-section input')
+        .each(function () {
+          $(this).val() && (vars[ $(this).prev().text() ] = $(this).val())
+        })
+
+    var data = {
+      vars: vars,
+      css: $('#less-section input:checked')  .map(function () { return this.value }).toArray(),
+      js:  $('#plugin-section input:checked').map(function () { return this.value }).toArray()
+    }
+
+    if ($.isEmptyObject(data.vars) && !data.css.length && !data.js.length) return
+
+    return data
+  }
+
+  function parseUrl() {
+    var id = getQueryParam('id')
+
+    if (!id) return
+
+    $.ajax({
+      url: 'https://api.github.com/gists/' + id,
+      type: 'GET',
+      dataType: 'json'
+    })
+    .success(function(result) {
+      var data = JSON.parse(result.files['config.json'].content)
+      if (data.js) {
+        $('#plugin-section input').each(function () {
+          $(this).prop('checked', ~$.inArray(this.value, data.js))
+        })
+      }
+      if (data.css) {
+        $('#less-section input').each(function () {
+          $(this).prop('checked', ~$.inArray(this.value, data.css))
+        })
+      }
+      if (data.vars) {
+        for (var i in data.vars) {
+          $('input[data-var="' + i + '"]').val(data.vars[i])
+        }
+      }
+    })
+    .error(function(err) {
+      showError('Error fetching bootstrap config file', err)
+    })
+  }
+
+  function generateZip(css, js, fonts, config, complete) {
+    if (!css && !js) return showError('<strong>Ruh roh!</strong> No Bootstrap files selected.', new Error('no Bootstrap'))
+
+    var zip = new JSZip()
+
+    if (css) {
+      var cssFolder = zip.folder('css')
+      for (var fileName in css) {
+        cssFolder.file(fileName, css[fileName])
+      }
+    }
+
+    if (js) {
+      var jsFolder = zip.folder('js')
+      for (var fileName in js) {
+        jsFolder.file(fileName, js[fileName])
+      }
+    }
+
+    if (fonts) {
+      var fontsFolder = zip.folder('fonts')
+      for (var fileName in fonts) {
+        fontsFolder.file(fileName, fonts[fileName], {base64: true})
+      }
+    }
+
+    if (config) {
+      zip.file('config.json', config)
+    }
+
+    var content = zip.generate({type:"blob"})
+
+    complete(content)
+  }
+
+  function generateCustomCSS(vars) {
+    var result = ''
+
+    for (var key in vars) {
+      result += key + ': ' + vars[key] + ';\n'
+    }
+
+    return result + '\n\n'
+  }
+
+  function generateFonts() {
+    var glyphicons = $('#less-section [value="glyphicons.less"]:checked')
+    if (glyphicons.length) {
+      return __fonts
+    }
+  }
+
+  // Returns an Array of @import'd filenames from 'bootstrap.less' in the order
+  // in which they appear in the file.
+  function bootstrapLessFilenames() {
+    var IMPORT_REGEX = /^@import \"(.*?)\";$/
+    var bootstrapLessLines = __less['bootstrap.less'].split('\n')
+
+    for (var i = 0, imports = []; i < bootstrapLessLines.length; i++) {
+      var match = IMPORT_REGEX.exec(bootstrapLessLines[i])
+      if (match) imports.push(match[1])
+    }
+
+    return imports
+  }
+
+  function generateCSS() {
+    var oneChecked = false
+    var lessFileIncludes = {}
+    $('#less-section input').each(function() {
+      var $this = $(this)
+      var checked = $this.is(':checked')
+      lessFileIncludes[$this.val()] = checked
+
+      oneChecked = oneChecked || checked
+    })
+
+    if (!oneChecked) return false
+
+    var result = {}
+    var vars = {}
+    var css = ''
+
+    $('#less-variables-section input')
+        .each(function () {
+          $(this).val() && (vars[ $(this).prev().text() ] = $(this).val())
+        })
+
+    $.each(bootstrapLessFilenames(), function(index, filename) {
+      var fileInclude = lessFileIncludes[filename]
+
+      // Files not explicitly unchecked are compiled into the final stylesheet.
+      // Core stylesheets like 'normalize.less' are not included in the form
+      // since disabling them would wreck everything, and so their 'fileInclude'
+      // will be 'undefined'.
+      if (fileInclude || (fileInclude == null)) css += __less[filename]
+
+      // Custom variables are added after Bootstrap variables so the custom
+      // ones take precedence.
+      if (('variables.less' === filename) && vars) css += generateCustomCSS(vars)
+    })
+
+    css = css.replace(/@import[^\n]*/gi, '') //strip any imports
+
+    try {
+      var parser = new less.Parser({
+          paths: ['variables.less', 'mixins.less']
+        , optimization: 0
+        , filename: 'bootstrap.css'
+      }).parse(css, function (err, tree) {
+        if (err) {
+          return showError('<strong>Ruh roh!</strong> Could not parse less files.', err)
+        }
+        result = {
+          'bootstrap.css'     : cw + tree.toCSS(),
+          'bootstrap.min.css' : cw + tree.toCSS({ compress: true })
+        }
+      })
+    } catch (err) {
+      return showError('<strong>Ruh roh!</strong> Could not parse less files.', err)
+    }
+
+    return result
+  }
+
+  function generateJavascript() {
+    var $checked = $('#plugin-section input:checked')
+    if (!$checked.length) return false
+
+    var js = $checked
+      .map(function () { return __js[this.value] })
+      .toArray()
+      .join('\n')
+
+    return {
+      'bootstrap.js': js,
+      'bootstrap.min.js': cw + uglify(js)
+    }
+  }
+
+  var inputsComponent = $('#less-section input')
+  var inputsPlugin    = $('#plugin-section input')
+  var inputsVariables = $('#less-variables-section input')
+
+  $('#less-section .toggle').on('click', function (e) {
+    e.preventDefault()
+    inputsComponent.prop('checked', !inputsComponent.is(':checked'))
+  })
+
+  $('#plugin-section .toggle').on('click', function (e) {
+    e.preventDefault()
+    inputsPlugin.prop('checked', !inputsPlugin.is(':checked'))
+  })
+
+  $('#less-variables-section .toggle').on('click', function (e) {
+    e.preventDefault()
+    inputsVariables.val('')
+  })
+
+  $('[data-dependencies]').on('click', function () {
+    if (!$(this).is(':checked')) return
+    var dependencies = this.getAttribute('data-dependencies')
+    if (!dependencies) return
+    dependencies = dependencies.split(',')
+    for (var i = 0; i < dependencies.length; i++) {
+      var dependency = $('[value="' + dependencies[i] + '"]')
+      dependency && dependency.prop('checked', true)
+    }
+  })
+
+  $('[data-dependents]').on('click', function () {
+    if ($(this).is(':checked')) return
+    var dependents = this.getAttribute('data-dependents')
+    if (!dependents) return
+    dependents = dependents.split(',')
+    for (var i = 0; i < dependents.length; i++) {
+      var dependent = $('[value="' + dependents[i] + '"]')
+      dependent && dependent.prop('checked', false)
+    }
+  })
+
+  var $compileBtn = $('#btn-compile')
+  var $downloadBtn = $('#btn-download')
+
+  $compileBtn.on('click', function (e) {
+    var configData = getCustomizerData()
+    var configJson = JSON.stringify(configData, null, 2)
+
+    e.preventDefault()
+
+    $compileBtn.attr('disabled', 'disabled')
+
+    generateZip(generateCSS(), generateJavascript(), generateFonts(), configJson, function (blob) {
+      $compileBtn.removeAttr('disabled')
+      saveAs(blob, "bootstrap.zip")
+      createGist(configJson)
+    })
+  })
+
+  // browser support alerts
+  if (!window.URL && navigator.userAgent.toLowerCase().indexOf('safari') != -1) {
+    showCallout("Looks like you're using safari, which sadly doesn't have the best support\
+                 for HTML5 blobs. Because of this your file will be downloaded with the name <code>\"untitled\"</code>.\
+                 However, if you check your downloads folder, just rename this <code>\"untitled\"</code> file\
+                 to <code>\"bootstrap.zip\"</code> and you should be good to go!")
+  } else if (!window.URL && !window.webkitURL) {
+    $('.bs-docs-section, .bs-sidebar').css('display', 'none')
+
+    showCallout("Looks like your current browser doesn't support the Bootstrap Customizer. Please take a second\
+                to <a href=\"https://www.google.com/intl/en/chrome/browser/\"> upgrade to a more modern browser</a>.", true)
+  }
+
+  parseUrl()
+}