[TYPO3-english] TelephoneNumber ViewHelper

[Henjo Hoeksma | Stylence]

Hi Robert,

why don't just parse the phonenumbers as an array in Fluid?
<l:link.telephoneNumber numbers="{0:'firstnumber', 1:'secondnumber',
2:'...'}" type="tel" />



Kind regards,

Henjo

Problems are small because we learned how to deal with them.
Problems are big because we need to learn how to deal with them.


On Mon, Jul 1, 2013 at 8:56 PM, Robert Wildling <rowild at gmx.net> wrote:

> Anybody, please? Some directions?
>
>
>
>  It seems as if I found a working way:
>>
>> // Class
>> class Tx_Cbgooglemaps_ViewHelpers_**Link_TelephoneNumberViewHelper
>> extends
>> Tx_Fluid_Core_ViewHelper_**AbstractTagBasedViewHelper
>> {
>>
>>      protected $tagName = 'a';
>>
>>      /**
>>       * @param string $number The phone number to parse
>>       * @param string $type   The link type ("tel", "skype", "callme",...)
>>       *
>>       * @return string Rendered phone link
>>       */
>>      public function render($number, $type = 'tel') {
>>          $explodeStr = ",";
>>          $content    = "";
>>
>>          if (strpos($number, $explodeStr)) {
>>              $i           = 0;
>>              $numberArray = explode($explodeStr, $number);
>>
>>              foreach ($numberArray as $num) {
>>                  $i++;
>>                  $content .= "<a href='" . $type . ":" .
>> self::clearPhoneNumber(trim($**num)) . "'>" . trim($num) . "</a>";
>>                  if ($i < count($numberArray)) {
>>                      $content .= ", ";
>>                  }
>>              }
>>          } else {
>>              $content .= "<a href='" . $type . ":" .
>> self::clearPhoneNumber(trim($**number)) . "'>" . trim($number) . "</a>";
>>          }
>>
>>          return $content;
>>      }
>>
>>
>>      /**
>>       * This method strips unwanted characters from the given telephone
>> number,
>>       * such as white spaces or brackets
>>       *
>>       * @param string $number The number to be parsed
>>       *
>>       * @return string parsed
>>       * @static
>>       * @author Daniel Regelein <daniel.regelein at diehl-**informatik.de<daniel.regelein at diehl-informatik.de>
>> >
>>       */
>>      private static function clearPhoneNumber($number) {
>>          $search = array('(', ')', '-', ' ', '/', '\\', '|', '{', '}',
>> '[', ']');
>>
>>          return str_replace($search, '', $number);
>>      }
>> }
>>
>> // Template
>> {namespace l=Tx_Cbgooglemaps_ViewHelpers}
>> Telefon: <l:Link.TelephoneNumber number="{phone}" />
>>
>>
>> I just have my doubts, whether this is a good solution. Doesn't feel
>> very "Fluid".
>>
>> I'd apprciate any comments on how to improve this ViewHelper!
>> Thanks! Robert
>>
>>
>>  Hi,
>>>
>>> I am trying to get into writing my own ViewHelpers. The first "bigger"
>>> test is a TelephonNumber ViewHelper that transforms phone numbers to
>>> links with the href:"tel:*" attr (knowing that modern devices do this
>>> automatically, also knowing about the respective meta-tag... as said:
>>> this is just for practicing).
>>>
>>> So far I got this, which works fine (thanks to the vhc collection; the
>>> whole thing gets implemented into the cbgooglemaps ext):
>>>
>>> // Script
>>> class Tx_Cbgooglemaps_ViewHelpers_**Link_TelephoneNumberViewHelper
>>> extends
>>> Tx_Fluid_Core_ViewHelper_**AbstractTagBasedViewHelper  {
>>>    protected $tagName = 'a';
>>>    /**
>>>     * @param string $number The phone number to parse
>>>     * @param string $type The link type ("tel", "skype", "callme",...)
>>>     * @return string Rendered phone link
>>>     */
>>>    public function render( $number, $type='tel' ) {
>>>      $linkText = $number;
>>>      $tagContent = $this->renderChildren();
>>>      if ($tagContent !== NULL) { $linkText = $tagContent; }
>>>      $this->tag->setContent($**linkText);
>>>      $this->tag->addAttribute('**href', $type.':' .  $number);
>>>      return $this->tag->render();
>>>    }
>>> }
>>>
>>> // Template
>>> {namespace l=Tx_Cbgooglemaps_ViewHelpers}
>>> Telefon: <l:Link.TelephoneNumber
>>> number="{phone}">{phone}</l:**Link.TelephoneNumber>
>>>
>>>
>>> So far, so good. The problem starts, when there are is a list of comma
>>> seperated phone numbers to deal with. I started out with this:
>>>
>>> public function render( $number, $type='tel' ) {
>>>    $explodeStr = ",";
>>>    // if $number is an array...
>>>    if( strpos( $number, explodeStr) ){
>>>      $numberArray = trim( explode( explodeStr, $number ));
>>>        foreach ( $numberArray as $num ) {
>>>          // how to deal with the $this->tag->foo, when
>>>          // there is only one tag?
>>>          // how shall the return value be put together?
>>>        }
>>>    } else {
>>>      // code as before
>>>    }
>>> [...]
>>>
>>>
>>> As the comments already say, I do not know how to deal with the
>>> render->children() and the like commands. Also, the final render-command
>>> has to be placed outside the foreach loop, right? So what would be the
>>> proper way to build it?
>>>
>>>
>>> Thanks for your hints!
>>> Greetings, Robert
>>>
>>
>>
> ______________________________**_________________
> TYPO3-english mailing list
> TYPO3-english at lists.typo3.org
> http://lists.typo3.org/cgi-**bin/mailman/listinfo/typo3-**english<http://lists.typo3.org/cgi-bin/mailman/listinfo/typo3-english>
>