FM / js

/home2/dakshskx/public_html/assets/admin/plugins/bootstrap-markdown/js/

/home2/dakshskx/public_html/assets/admin/plugins/bootstrap-markdown/js

Name	Size	Mode	Actions
bootstrap-markdown.js	29338	0644	edit dl rm

Edit: /home2/dakshskx/public_html/assets/admin/plugins/bootstrap-markdown/js/bootstrap-markdown.js (29338B)

/* ===================================================
 * bootstrap-markdown.js v2.1.1
 * http://github.com/toopay/bootstrap-markdown
 * ===================================================
 * Copyright 2013 Taufan Aditya
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * ========================================================== */

!function ($) {

"use strict"; // jshint ;_;

/* MARKDOWN CLASS DEFINITION
   * ========================== */

var Markdown = function (element, options) {
    // Class Properties
    this.$ns          = 'bootstrap-markdown'
    this.$element     = $(element)
    this.$editable    = {el:null, type:null,attrKeys:[], attrValues:[], content:null}
    this.$options     = $.extend(true, {}, $.fn.markdown.defaults, options)
    this.$oldContent  = null
    this.$isPreview   = false
    this.$editor      = null
    this.$textarea    = null
    this.$handler     = []
    this.$callback    = []
    this.$nextTab     = []

this.showEditor()
  }

Markdown.prototype = {

constructor: Markdown

, __alterButtons: function(name,alter) {
      var handler = this.$handler, isAll = (name == 'all'),that = this

$.each(handler,function(k,v) {
        var halt = true
        if (isAll) {
          halt = false
        } else {
          halt = v.indexOf(name) < 0
        }

if (halt == false) {
          alter(that.$editor.find('button[data-handler="'+v+'"]'))
        }
      })
    }
    
  , __buildButtons: function(buttonsArray, container) {
      var i,
          ns = this.$ns,
          handler = this.$handler,
          callback = this.$callback

for (i=0;i<buttonsArray.length;i++) {
        // Build each group container
        var y, btnGroups = buttonsArray[i]
        for (y=0;y<btnGroups.length;y++) {
          // Build each button group
          var z,
              buttons = btnGroups[y].data,
              btnGroupContainer = $('<div/>', {
                                    'class': 'btn-group'
                                  })

for (z=0;z<buttons.length;z++) {
            var button = buttons[z],
                buttonToggle = '',
                buttonHandler = ns+'-'+button.name,
                btnText = button.btnText ? button.btnText : '',
                btnClass = button.btnClass ? button.btnClass : 'btn',
                tabIndex = button.tabIndex ? button.tabIndex : '-1'

if (button.toggle == true) {
              buttonToggle = ' data-toggle="button"'
            }

// Attach the button object
            btnGroupContainer.append('<button class="'
                                    +btnClass
                                    +' btn-default btn-sm" title="'
                                    +button.title
                                    +'" tabindex="'
                                    +tabIndex
                                    +'" data-provider="'
                                    +ns
                                    +'" data-handler="'
                                    +buttonHandler
                                    +'"'
                                    +buttonToggle
                                    +'><span class="'
                                    +button.icon
                                    +'"></span> '
                                    +btnText
                                    +'</button>')

// Register handler and callback
            handler.push(buttonHandler)
            callback.push(button.callback)
          }

// Attach the button group into container dom
          container.append(btnGroupContainer)
        }
      }

return container
    }
  , __setListener: function() {
      // Set size and resizable Properties
      var hasRows = typeof this.$textarea.attr('rows') != 'undefined',
          maxRows = this.$textarea.val().split("\n").length > 5 ? this.$textarea.val().split("\n").length : '5',
          rowsVal = hasRows ? this.$textarea.attr('rows') : maxRows

this.$textarea.attr('rows',rowsVal)
      this.$textarea.css('resize','none')

this.$textarea
        .on('focus',    $.proxy(this.focus, this))
        .on('keypress', $.proxy(this.keypress, this))
        .on('keyup',    $.proxy(this.keyup, this))

if (this.eventSupported('keydown')) {
        this.$textarea.on('keydown', $.proxy(this.keydown, this))
      }

// Re-attach markdown data
      this.$textarea.data('markdown',this)
    }

, __handle: function(e) {
      var target = $(e.currentTarget),
          handler = this.$handler,
          callback = this.$callback,
          handlerName = target.attr('data-handler'),
          callbackIndex = handler.indexOf(handlerName),
          callbackHandler = callback[callbackIndex]

// Trigger the focusin
      $(e.currentTarget).focus()

callbackHandler(this)

// Unless it was the save handler,
      // focusin the textarea
      if (handlerName.indexOf('cmdSave') < 0) {
        this.$textarea.focus()
      }

e.preventDefault()
    }

, showEditor: function() {
      var instance = this,
          textarea, 
          ns = this.$ns,
          container = this.$element,
          originalHeigth = container.css('height'), 
          originalWidth = container.css('width'),
          editable = this.$editable,
          handler = this.$handler,
          callback = this.$callback,
          options = this.$options,
          editor = $( '<div/>', {
                      'class': 'md-editor',
                      click: function() {
                        instance.focus()
                      }
                    })

// Prepare the editor
      if (this.$editor == null) {
        // Create the panel
        var editorHeader = $('<div/>', {
                            'class': 'md-header btn-toolbar'
                            })

// Build the main buttons
        if (options.buttons.length > 0) {
          editorHeader = this.__buildButtons(options.buttons, editorHeader)
        }

// Build the additional buttons
        if (options.additionalButtons.length > 0) {
          editorHeader = this.__buildButtons(options.additionalButtons, editorHeader)
        }

editor.append(editorHeader)

// Wrap the textarea
        if (container.is('textarea')) {
          container.before(editor)
          textarea = container
          textarea.addClass('md-input')
          editor.append(textarea)
        } else {
          var rawContent = (typeof toMarkdown == 'function') ? toMarkdown(container.html()) : container.html(),
              currentContent = $.trim(rawContent)

// This is some arbitrary content that could be edited
          textarea = $('<textarea/>', {
                       'class': 'md-input',
                       'val' : currentContent
                      })

editor.append(textarea)

// Save the editable
          editable.el = container
          editable.type = container.prop('tagName').toLowerCase()
          editable.content = container.html()

$(container[0].attributes).each(function(){
            editable.attrKeys.push(this.nodeName)
            editable.attrValues.push(this.nodeValue)
          })

// Set editor to blocked the original container
          container.replaceWith(editor)
        }

// Create the footer if savable
        if (options.savable) {
          var editorFooter = $('<div/>', {
                           'class': 'md-footer'
                         }),
              saveHandler = 'cmdSave'

// Register handler and callback
          handler.push(saveHandler)
          callback.push(options.onSave)

editorFooter.append('<button class="btn btn-success" data-provider="'
                              +ns
                              +'" data-handler="'
                              +saveHandler
                              +'"><i class="icon icon-white icon-ok"></i> Save</button>')

editor.append(editorFooter)
        }

// Set width/height
        $.each(['height','width'],function(k,attr){
          if (options[attr] != 'inherit') {
            if (jQuery.isNumeric(options[attr])) {
              editor.css(attr,options[attr]+'px')
            } else {
              editor.addClass(options[attr])
            }
          }
        })

// Reference
        this.$editor     = editor
        this.$textarea   = textarea
        this.$editable   = editable
        this.$oldContent = this.getContent()

this.__setListener()

// Set editor attributes, data short-hand API and listener
        this.$editor.attr('id',(new Date).getTime())
        this.$editor.on('click', '[data-provider="bootstrap-markdown"]', $.proxy(this.__handle, this))

} else {
        this.$editor.show()
      }

if (options.autofocus) {
        this.$textarea.focus()
        this.$editor.addClass('active')
      }

// Trigger the onShow hook
      options.onShow(this)

return this
    }

, showPreview: function() {
      var options = this.$options,
          callbackContent = options.onPreview(this), // Try to get the content from callback
          container = this.$textarea,
          afterContainer = container.next(),
          replacementContainer = $('<div/>',{'class':'md-preview','data-provider':'markdown-preview'}),
          content

// Give flag that tell the editor enter preview mode
      this.$isPreview = true
      // Disable all buttons
      this.disableButtons('all').enableButtons('cmdPreview')

if (typeof callbackContent == 'string') {
        // Set the content based by callback content
        content = callbackContent
      } else {
        // Set the content
        content = (typeof markdown == 'object') ? markdown.toHTML(container.val()) : container.val()
      }

// Build preview element
      replacementContainer.html(content)

if (afterContainer && afterContainer.attr('class') == 'md-footer') {
        // If there is footer element, insert the preview container before it
        replacementContainer.insertBefore(afterContainer)
      } else {
        // Otherwise, just append it after textarea
        container.parent().append(replacementContainer)
      }

// Hide the last-active textarea
      container.hide()

// Attach the editor instances
      replacementContainer.data('markdown',this)

return this
    }

, hidePreview: function() {
      // Give flag that tell the editor quit preview mode
      this.$isPreview = false

// Obtain the preview container
      var container = this.$editor.find('div[data-provider="markdown-preview"]')

// Remove the preview container
      container.remove()

// Enable all buttons
      this.enableButtons('all')

// Back to the editor
      this.$textarea.show()
      this.__setListener()

return this
    }

, isDirty: function() {
      return this.$oldContent != this.getContent()
    }

, getContent: function() {
      return this.$textarea.val()
    }

, setContent: function(content) {
      this.$textarea.val(content)

return this
    }

, findSelection: function(chunk) {
    var content = this.getContent(), startChunkPosition

if (startChunkPosition = content.indexOf(chunk), startChunkPosition >= 0 && chunk.length > 0) {
      var oldSelection = this.getSelection(), selection

this.setSelection(startChunkPosition,startChunkPosition+chunk.length)
      selection = this.getSelection()

this.setSelection(oldSelection.start,oldSelection.end)

return selection
    } else {
      return null
    }
  }

, getSelection: function() {

var e = this.$textarea[0]

return (

('selectionStart' in e && function() {
              var l = e.selectionEnd - e.selectionStart
              return { start: e.selectionStart, end: e.selectionEnd, length: l, text: e.value.substr(e.selectionStart, l) }
          }) ||

/* browser not supported */
          function() { 
            return null
          }

)()

}

, setSelection: function(start,end) {

var e = this.$textarea[0]

return (

('selectionStart' in e && function() {
              e.selectionStart = start
              e.selectionEnd = end
              return 
          }) ||

/* browser not supported */
          function() { 
            return null
          }

)()

}

, replaceSelection: function(text) {

var e = this.$textarea[0]

return (

('selectionStart' in e && function() {
              e.value = e.value.substr(0, e.selectionStart) + text + e.value.substr(e.selectionEnd, e.value.length)
              // Set cursor to the last replacement end
              e.selectionStart = e.value.length
              return this
          }) ||

/* browser not supported */
          function() {
              e.value += text
              return jQuery(e)
          }

)()

}

, getNextTab: function() {
      // Shift the nextTab
      if (this.$nextTab.length == 0) {
        return null
      } else {
        var nextTab, tab = this.$nextTab.shift()

if (typeof tab == 'function') {
          nextTab = tab()
        } else if (typeof tab == 'object' && tab.length > 0) {
          nextTab = tab
        }

return nextTab
      } 
    }

, setNextTab: function(start,end) {
      // Push new selection into nextTab collections
      if (typeof start == 'string') {
        var that = this
        this.$nextTab.push(function(){
          return that.findSelection(start)
        })
      } else if (typeof start == 'numeric' && typeof end == 'numeric') {
        var oldSelection = this.getSelection()

this.setSelection(start,end)
        this.$nextTab.push(this.getSelection())

this.setSelection(oldSelection.start,oldSelection.end)
      }

return
    }

, enableButtons: function(name) {
      var alter = function (el) {
        el.removeAttr('disabled')
      }

this.__alterButtons(name,alter)

return this
    }

, disableButtons: function(name) {
      var alter = function (el) {
        el.attr('disabled','disabled')
      }

this.__alterButtons(name,alter)

return this
    }

, eventSupported: function(eventName) {
      var isSupported = eventName in this.$element
      if (!isSupported) {
        this.$element.setAttribute(eventName, 'return;')
        isSupported = typeof this.$element[eventName] === 'function'
      }
      return isSupported
    }

, keydown: function (e) {
      this.suppressKeyPressRepeat = ~$.inArray(e.keyCode, [40,38,9,13,27])
      this.keyup(e)
    }

, keypress: function (e) {
      if (this.suppressKeyPressRepeat) return
      this.keyup(e)
    }

, keyup: function (e) {
      var blocked = false
      switch(e.keyCode) {
        case 40: // down arrow
        case 38: // up arrow
        case 16: // shift
        case 17: // ctrl
        case 18: // alt
          break

case 9: // tab
          var nextTab
          if (nextTab = this.getNextTab(),nextTab != null) {
            // Get the nextTab if exists
            var that = this
            setTimeout(function(){
              that.setSelection(nextTab.start,nextTab.end)
            },500)

blocked = true
          } else {
            // The next tab memory contains nothing...
            // check the cursor position to determine tab action
            var cursor = this.getSelection()

if (cursor.start == cursor.end && cursor.end == this.getContent().length) {
              // The cursor already reach the end of the content
              blocked = false

} else {
              // Put the cursor to the end
              this.setSelection(this.getContent().length,this.getContent().length)
              
              blocked = true
            }
          }

break

case 13: // enter
        case 27: // escape
          blocked = false
          break

default:
          blocked = false
      }

if (blocked) {
        e.stopPropagation()
        e.preventDefault()
      }
  }

, focus: function (e) {
      var options = this.$options,
          isHideable = options.hideable,
          editor = this.$editor

editor.addClass('active')

// Blur other markdown(s)
      $(document).find('.md-editor').each(function(){
        if ($(this).attr('id') != editor.attr('id')) {
          var attachedMarkdown

if (attachedMarkdown = $(this).find('textarea').data('markdown'),
              attachedMarkdown == null) {
              attachedMarkdown = $(this).find('div[data-provider="markdown-preview"]').data('markdown')
          }

if (attachedMarkdown) {
            attachedMarkdown.blur()
          }
        }
      })

// Trigger the onFocus hook
      options.onFocus(this);

return this
    }

, blur: function (e) {
      var options = this.$options,
          isHideable = options.hideable,
          editor = this.$editor,
          editable = this.$editable

if (editor.hasClass('active') || this.$element.parent().length == 0) {
        editor.removeClass('active')
        
        if (isHideable) {
        
          // Check for editable elements
          if (editable.el != null) {
            // Build the original element
            var oldElement = $('<'+editable.type+'/>'),
                content = this.getContent(),
                currentContent = (typeof markdown == 'object') ? markdown.toHTML(content) : content

$(editable.attrKeys).each(function(k,v) {
              oldElement.attr(editable.attrKeys[k],editable.attrValues[k])
            })

// Get the editor content
            oldElement.html(currentContent)

editor.replaceWith(oldElement)
          } else {
            editor.hide()
            
          }
        }

// Trigger the onBlur hook
        options.onBlur(this)
      }

return this
    }

}

/* MARKDOWN PLUGIN DEFINITION
  * ========================== */

var old = $.fn.markdown

$.fn.markdown = function (option) {
    return this.each(function () {
      var $this = $(this)
        , data = $this.data('markdown')
        , options = typeof option == 'object' && option
      if (!data) $this.data('markdown', (data = new Markdown(this, options)))
    })
  }

$.fn.markdown.defaults = {
    /* Editor Properties */
    autofocus: false,
    hideable: false,
    savable:false,
    width: 'inherit',
    height: 'inherit',

/* Buttons Properties */
    buttons: [
      [{
        name: 'groupFont',
        data: [{
          name: 'cmdBold',
          title: 'Bold',
          icon: 'glyphicon glyphicon-bold',
          callback: function(e){
            // Give/remove ** surround the selection
            var chunk, cursor, selected = e.getSelection(), content = e.getContent()

if (selected.length == 0) {
              // Give extra word
              chunk = 'strong text'
            } else {
              chunk = selected.text
            }

// transform selection and set the cursor into chunked text
            if (content.substr(selected.start-2,2) == '**' 
                && content.substr(selected.end,2) == '**' ) {
              e.setSelection(selected.start-2,selected.end+2)
              e.replaceSelection(chunk)
              cursor = selected.start-2
            } else {
              e.replaceSelection('**'+chunk+'**')
              cursor = selected.start+2
            }

// Set the cursor
            e.setSelection(cursor,cursor+chunk.length)
          }
        },{
          name: 'cmdItalic',
          title: 'Italic',
          icon: 'glyphicon glyphicon-italic',
          callback: function(e){
            // Give/remove * surround the selection
            var chunk, cursor, selected = e.getSelection(), content = e.getContent()

if (selected.length == 0) {
              // Give extra word
              chunk = 'emphasized text'
            } else {
              chunk = selected.text
            }

// transform selection and set the cursor into chunked text
            if (content.substr(selected.start-1,1) == '*' 
                && content.substr(selected.end,1) == '*' ) {
              e.setSelection(selected.start-1,selected.end+1)
              e.replaceSelection(chunk)
              cursor = selected.start-1
            } else {
              e.replaceSelection('*'+chunk+'*')
              cursor = selected.start+1
            }

// Set the cursor
            e.setSelection(cursor,cursor+chunk.length)
          }
        },{
          name: 'cmdHeading',
          title: 'Heading',
          icon: 'glyphicon glyphicon-header',
          callback: function(e){
            // Append/remove ### surround the selection
            var chunk, cursor, selected = e.getSelection(), content = e.getContent(), pointer, prevChar

if (selected.length == 0) {
              // Give extra word
              chunk = 'heading text'
            } else {
              chunk = selected.text + '\n';
            }

// transform selection and set the cursor into chunked text
            if ((pointer = 4, content.substr(selected.start-pointer,pointer) == '### ') 
                || (pointer = 3, content.substr(selected.start-pointer,pointer) == '###')) {
              e.setSelection(selected.start-pointer,selected.end)
              e.replaceSelection(chunk)
              cursor = selected.start-pointer
            } else if (selected.start > 0 && (prevChar = content.substr(selected.start-1,1), !!prevChar && prevChar != '\n')) {
              e.replaceSelection('\n\n### '+chunk)
              cursor = selected.start+6
            } else {
              // Empty string before element
              e.replaceSelection('### '+chunk)
              cursor = selected.start+4
            }

// Set the cursor
            e.setSelection(cursor,cursor+chunk.length)
          }
        }]
      },{
        name: 'groupLink',
        data: [{
          name: 'cmdUrl',
          title: 'URL/Link',
          icon: 'glyphicon glyphicon-globe',
          callback: function(e){
            // Give [] surround the selection and prepend the link
            var chunk, cursor, selected = e.getSelection(), content = e.getContent(), link

if (selected.length == 0) {
              // Give extra word
              chunk = 'enter link description here'
            } else {
              chunk = selected.text
            }

link = prompt('Insert Hyperlink','http://')

if (link != null && link != '' && link != 'http://') {
              // transform selection and set the cursor into chunked text
              e.replaceSelection('['+chunk+']('+link+')')
              cursor = selected.start+1

// Set the cursor
              e.setSelection(cursor,cursor+chunk.length)
            }
          }
        },{
          name: 'cmdImage',
          title: 'Image',
          icon: 'glyphicon glyphicon-picture',
          callback: function(e){
            // Give ![] surround the selection and prepend the image link
            var chunk, cursor, selected = e.getSelection(), content = e.getContent(), link

if (selected.length == 0) {
              // Give extra word
              chunk = 'enter image description here'
            } else {
              chunk = selected.text
            }

link = prompt('Insert Image Hyperlink','http://')

if (link != null) {
              // transform selection and set the cursor into chunked text
              e.replaceSelection('!['+chunk+']('+link+' "enter image title here")')
              cursor = selected.start+2

// Set the next tab
              e.setNextTab('enter image title here')

// Set the cursor
              e.setSelection(cursor,cursor+chunk.length)
            }
          }
        }]
      },{
        name: 'groupMisc',
        data: [{
          name: 'cmdList',
          title: 'List',
          icon: 'glyphicon glyphicon-list',
          callback: function(e){
            // Prepend/Give - surround the selection
            var chunk, cursor, selected = e.getSelection(), content = e.getContent()

// transform selection and set the cursor into chunked text
            if (selected.length == 0) {
              // Give extra word
              chunk = 'list text here'
                
              e.replaceSelection('- '+chunk)

// Set the cursor
              cursor = selected.start+2
            } else {
              if (selected.text.indexOf('\n') < 0) {
                chunk = selected.text

e.replaceSelection('- '+chunk)

// Set the cursor
                cursor = selected.start+2
              } else {
                var list = []

list = selected.text.split('\n')
                chunk = list[0]

$.each(list,function(k,v) {
                  list[k] = '- '+v
                })

e.replaceSelection('\n\n'+list.join('\n'))

// Set the cursor
                cursor = selected.start+4
              }
            }

// Set the cursor
            e.setSelection(cursor,cursor+chunk.length)
          }
        }]
      },{
        name: 'groupUtil',
        data: [{
          name: 'cmdPreview',
          toggle: true,
          title: 'Preview',
          btnText: 'Preview',
          btnClass: 'btn btn-primary btn-sm',
          icon: 'glyphicon glyphicon-search',
          callback: function(e){
            // Check the preview mode and toggle based on this flag
            var isPreview = e.$isPreview,content

if (isPreview == false) {
              // Give flag that tell the editor enter preview mode
              e.showPreview()
            } else {
              e.hidePreview()
            }
          }
        }]
      }]
    ],
    additionalButtons:[], // Place to hook more buttons by code

/* Events hook */
    onShow: function (e) {},
    onPreview: function (e) {},
    onSave: function (e) {},
    onBlur: function (e) {},
    onFocus: function (e) {},
  }

$.fn.markdown.Constructor = Markdown

/* MARKDOWN NO CONFLICT
  * ==================== */

$.fn.markdown.noConflict = function () {
    $.fn.markdown = old
    return this
  }

/* MARKDOWN GLOBAL FUNCTION & DATA-API
  * ==================================== */
  var initMarkdown = function(el) {
    var $this = el

if ($this.data('markdown')) {
      $this.data('markdown').showEditor()
      return
    }
    $this.markdown($this.data())
  }

var analyzeMarkdown = function(e) {
    var blurred = false,
        el,
        $docEditor = $(e.currentTarget)

// Check whether it was editor childs or not
    if ((e.type == 'focusin' || e.type == 'click') && $docEditor.length == 1 && typeof $docEditor[0] == 'object'){
      el = $docEditor[0].activeElement
      if ( ! $(el).data('markdown')) {
        if (typeof $(el).parent().parent().parent().attr('class') == "undefined"
              || $(el).parent().parent().parent().attr('class').indexOf('md-editor') < 0) {
          if ( typeof $(el).parent().parent().attr('class') == "undefined"
              || $(el).parent().parent().attr('class').indexOf('md-editor') < 0) {
          
                blurred = true
          }
        } else {
          blurred = false
        }
      }

if (blurred) {
        // Blur event
        $(document).find('.md-editor').each(function(){
          var parentMd = $(el).parent()

if ($(this).attr('id') != parentMd.attr('id')) {
            var attachedMarkdown

if (attachedMarkdown = $(this).find('textarea').data('markdown'),
                attachedMarkdown == null) {
                attachedMarkdown = $(this).find('div[data-provider="markdown-preview"]').data('markdown')
            }

if (attachedMarkdown) {
              attachedMarkdown.blur()
            }
          }
        })
      }

e.stopPropagation()
    }
  }

$(document)
    .on('click.markdown.data-api', '[data-provide="markdown-editable"]', function (e) {
      initMarkdown($(this))
      e.preventDefault()
    })
    .on('click', function (e) {
      analyzeMarkdown(e)
    })
    .on('focusin', function (e) {
      analyzeMarkdown(e)
    })
    .ready(function(){
      $('textarea[data-provide="markdown"]').each(function(){
        initMarkdown($(this))
      })
    })

}(window.jQuery);

cmd: