AdFabConnect / abejs

import Handlebars from 'handlebars'

import {

  cmsData

  ,config

  ,cmsTemplates

} from '../../'

/**

 * THIS:

<span>{{abe type='text' key='text_visible'}}</span>

 * BECOME:

<span data-abe-text_visible="text_visible" >{{abe type='text' key='text_visible'}}</span>

 * @param {[type]} template [description]

 */

export function addAbeDataAttrForHtmlTag(template) {

  var match

  while (match = cmsData.regex.abePattern.exec(template)) {

    var getattr = cmsData.regex.getAttr(match, 'key').replace(/\./g, '-')

    template = template.replace(

      cmsData.regex.escapeTextToRegex(match[0], 'g'),

      ' data-abe-' + cmsData.regex.validDataAbe(getattr) + '="'  + getattr + '" ' + match[0]

    )

  }

  return template

}

/**

 * 

 * THIS:

<img src="{{abe type='image' key='image_key' tab='default'}}" alt="">

 * BECOME:

<img data-abe-attr-image_key="src" data-abe-image_key="image_key" data-abe-attr-image_key="src"

data-abe-image_key="image_key" src="{{abe type='image' key='image_key' tab='default' has-abe=1 has-abe=1}}" alt="">

 * @param {[type]} template [description]

 */

export function addAbeDataAttrForHtmlAttributes(template) {

  var match

  while (match = cmsData.regex.abeAsAttributePattern.exec(template)) { // While regexp match {{attribut}}, ex: link, image ...

    if(cmsData.regex.isSingleAbe(match[0], template)){

      var more_attr = ''

      var getattr = cmsData.regex.getAttr(match, 'key').replace(/\./g, '-')

      template = template.replace(

        new RegExp(match[0]),

        ' data-abe-attr-' + cmsData.regex.validDataAbe(getattr) + '="'  + (match[0].split('=')[0]).trim() + '"' +

        ' data-abe-' + cmsData.regex.validDataAbe(getattr) + '="'  + getattr + '"' +

        more_attr + match[0].replace('}}', ' has-abe=1}}')

      )

    }

  }

  return template

}

/**

 * Example:

 *

 *

 * THIS:

{{abe type='data' key='data_key' source='select title from article' display='title' editable='true' tab='default'}}

{{#each data_key}}

  {{title}}

{{/each}}

 *

 * BECOME THIS

{{abe type='data' key='data_key' source='select title from article' display='title' editable='true' tab='default'}}

{{#each data_key}}

  {{title}}

{{/each}}<!-- [[data_key]] %7B%7B%23each%20data_key%7D%7D%0A%09%7B%7Btitle%7D%7D%0A%7B%7B/each%7D%7D -->

 * @param {[type]} template [description]

 * @param {[type]} json     [description]

 */

export function addAbeSourceComment(template, json) {

  // Don't know what it does...

  if(typeof json.abe_source !== 'undefined' && json.abe_source !== null) {

    var keys = Object.keys(json.abe_source)

      var replaceEach = new RegExp(`<!-- \\[\\[${keys[i]}\\]\\][\\s\\S]*?-->`, 'g')

      template = template.replace(replaceEach, '')

      var patAttrSource = new RegExp(' ([A-Za-z0-9\-\_]+)=["|\'].*?({{' + keys[i] + '}}).*?["|\']', 'g')

      var patAttrSourceMatch = template.match(patAttrSource)

      if(patAttrSourceMatch != null) {

        let checkEscapedRegex = /["|'](.*?)["|']/

        let patAttrSourceInside = new RegExp('(\\S+)=["\']?((?:.(?!["\']?\\s+(?:\\S+)=|[>"\']))+.)["\']?({{' + keys[i] + '}}).*?["|\']', 'g')

        Array.prototype.forEach.call(patAttrSourceMatch, (pat) => {

          let patAttrSourceCheck = patAttrSourceInside.exec(pat)

          if(patAttrSourceCheck != null) {

            let checkEscaped = checkEscapedRegex.exec(patAttrSourceCheck[0])

            if(checkEscaped != null && checkEscaped.length > 0) {

              checkEscaped = escape(checkEscaped[1])

                patAttrSourceCheck[0],

              )

            }

          }

        })

      }

      var eachSource = new RegExp(`({{#each ${keys[i]}}[\\s\\S a-z]*?{{\/each}})`, 'g')

      var matches = template.match(eachSource)

      if(typeof matches !== 'undefined' && matches !== null) {

        Array.prototype.forEach.call(matches, (match) => {

        })

      }

    }

  }

  return template

}

/**

 * THIS:

<span>{{abe type='text' key='text_visible'}}</span>

 * BECOME:

<span><abe>{{abe type='text' key='text_visible'}}</abe></span>

 * @param {[type]} template [description]

 */

export function addAbeHtmlTagBetweenAbeTags(template) {

  var match

  while (match = cmsData.regex.abePattern.exec(template)) {

    template = template.replace(cmsData.regex.escapeTextToRegex(match[1], 'g'), '<abe>' + match[1].trim() + '</abe>')

  }

  return template

}

/**

 * THIS:

[index].

 * BECOME:

{{@index}}-

 *  @param  {[type]} template [description]

 * @return {[type]}          [description]

 */

export function replaceAbeEachIndex(template) {

  return template.replace(/\[index\]\./g, '{{@index}}-')

}

export function removeHiddenAbeTag(template) {

  return template.replace(/(\{\{abe.*visible=[\'|\"]false.*\}\})/g, '')

}

/**

 * Remove {{abe type=*}} from html if attribute visible="false"

 * @param  {[type]} template [description]

 * @return {[type]}          [description]

 */

export function removeHandlebarsRawFromHtml(template) {

  return template.replace(/\{\{\{\{\/?raw\}\}\}\}/g, '')

}

/**

 * split {{#each}}...{{/each}} into an array

 * 

 * @param  {[type]} template [description]

 * @return {[type]}          [description]

 */

export function splitEachBlocks(template) {

  var block

  var blocks = []

  while (block = cmsData.regex.blockPattern.exec(template)) {

    blocks.push(block[1])

  }

  return blocks

}

export function indexEachBlocks(template, onlyHtml) {

  // create an array of {{each}} blocks

  var blocks = cmsTemplates.prepare.splitEachBlocks(template)

  Array.prototype.forEach.call(blocks, (block) => {

    var key = block.match(/#each (.*)\}\}/)

    key = key[1]

    var match

    if(!onlyHtml) {

      var voidData = {}

      voidData[key] = [{}]

      var blockCompiled = Handlebars.compile(block.replace(/{{abe (.*?)}}/g, '[[abe $1]]').replace(new RegExp(`\\.\\.\/${config.meta.name}`, 'g'), config.meta.name))

      var blockHtml = blockCompiled(voidData, {data: {intl: config.intlData}}).replace(/\[\[abe (.*?)\]\]/g, '{{abe $1}}')

      // je rajoute un data-abe-block avec index sur tous les tags html du bloc each

      var textEachWithIndex = block.replace(/(<(?![\/])[A-Za-z0-9!-]*)/g, '$1 data-abe-block="' + key + '{{@index}}"')

      // je remplace le block dans le texte par ça

      template = template.replace(block, textEachWithIndex + `<!-- [[${key}]] ${cmsTemplates.encodeAbeTagAsComment(blockHtml)} -->`)

    }

    // Pour chaque tag Abe, je mets en forme ce tag avec des data- supplémentaires

    while (match = cmsData.regex.abePattern.exec(block)) {

    }

    // Pour chaque tag Abe attribut de HTML, je mets en forme ce tag avec des data- supplémentaires sur le tag html parent

    while (match = cmsData.regex.abeAsAttributePattern.exec(block)) {

      template = cmsTemplates.prepare.insertAbeEach(template, match, key, cmsData.regex.eachBlockPattern.lastIndex - block.length, onlyHtml)

    }  

  })

  return template

}

export function insertAbeEach(template, theMatch, key, lastIndex, onlyHtml) {

  var matchBlock = theMatch[0]

  if(cmsData.regex.isBlockAbe(matchBlock)){

    var matchblockattr = (matchBlock.split('=')[0]).trim()

    var getattr = cmsData.regex.getAttr(matchBlock, 'key').replace('.', '[index].')

    var newMatchBlock = ((!onlyHtml) ?

                          (/=[\"\']\{\{(.*?)\}\}/g.test(matchBlock) ?

                              ' data-abe-attr-' + cmsData.regex.validDataAbe(getattr) + '="'  + matchblockattr + '"' :

                              '') +

                          ' data-abe-' + cmsData.regex.validDataAbe(getattr) + '="' + getattr + '" ' + matchBlock :

                          matchBlock)

        .replace(new RegExp('(key=[\'|"])' + key + '.', 'g'), '$1' + key + '[index].')

        .replace(/\{\{abe/, '{{abe dictionnary=\'' + key + '\'')

    template = template.replace(matchBlock, newMatchBlock)

  }

  return template

}