File: src/render/html/form/form.php

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File: src/render/html/form/form.php
Role: Example script
Content type: text/plain
Description: Example script
Class: Universal PHP Data Grid
Display and process data to edit database records
Author: By
Last change: Update of src/render/html/form/form.php
Date: 7 months ago
Size: 6,946 bytes
 

Contents

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<?php

use gdgrid\gd\GridDataFormatter as Format;

/* @var \gdgrid\gd\GridForm $this */

if (null === $this->getTemplate())

   
$this->setTemplate('<div {attr}>{label}{input}</div>');

if (
false == isset($this->getTagAttributes()['id']))

   
$this->setTagAttributes(['id' => ['grid-form-' . substr(md5(microtime(true)), 0, 10)]]);

$output = $this->getLayout() ?: ($this->getTag() ? '<{tag} {attr}>{token}{rows}</{tag}>' : '{token}{rows}');

$rows = '';

foreach (
$this->fetchSortOrder() as $k)
{
    if (
false == $this->checkInput($k) && false == $this->checkRow($k))

        continue;

   
$lt = $this->getLabelTemplate($k);

   
$id = $this->checkInput($k) ? $this->getInputID($k) : null;

    if (
$ln = $this->getLabel($k))

       
$lt = sprintf($lt ?? '<label for="{id}" %s>%s</label>',

           
Format::getAttributes($this->getLabelAttributes($k) ?? ['class' => ['control-label']]), $ln);

   
$tr = [
       
'{attr}' => $this->getRowAttributes(),
       
'{id}' => $id,
       
'{label}' => $lt,
       
'{input}' => null,
       
'{error}' => null
   
];

   
$template = $this->checkRowTemplate($k) ? $this->getRowTemplate($k) : $this->getTemplate();

    if (
$this->checkRow($k))
    {
       
$row = $this->getRow($k, $tr);

       
is_array($row) ? $tr = array_merge($tr, $row) : $tr['{input}'] = $row;
    }

    if (
strpos($template, '{label}') !== false)
    {
       
$template = strtr($template, ['{label}' => $tr['{label}']]);

        unset(
$tr['{label}']);
    }

    if (
is_array($tr['{attr}']) && false == isset($tr['{attr}']['class']))

       
$tr['{attr}']['class'] = ['form-group'];

    if (
$this->checkInput($k) && $tr['{input}'] === null)
    {
       
$input = null;

       
$tpl = '';

       
$data = [
           
'id' => $tr['{id}'] ?? $id,
           
'type' => $this->getInputType($k),
           
'tag' => $this->getInput($k)['tag'],
           
'attr' => $this->getInputAttributes($k) ?? [],
           
'name' => $this->getInputRequestName($k),
           
'value' => $this->getInputValue($k) ?? $this->getPrompt($k),
           
'error' => $tr['{error}'] ?? $this->getError($k),
        ];

        if (
false == isset($data['attr']['class']))
        {
           
$this->setInputAttribute($k, ['class' => ['form-control']]);

           
$data['attr'] = $this->getInputAttributes($k);
        }

        switch (
$data['tag'])
        {
            case
'textarea':

               
$tpl = '<textarea id="%s" name="%s" %s>%s</textarea>';

                break;

            case
'select':

               
$tpl = '<select id="%s" name="%s" %s>%s</select>';

               
$value = is_array($data['value']) ? null : $data['value'];

               
$data['value'] = '';

               
$options = $this->getInputOptions($k);

                if (
$prompt = $this->getPrompt($k))
                {
                   
$keyPrompt = is_array($prompt) ? key($prompt) : $prompt;

                    if (
false == array_key_exists($keyPrompt, $options))
                    {
                       
$data['value'] = sprintf('<option value="%s">%s</option>', $keyPrompt, $prompt[$keyPrompt] ?? $keyPrompt);
                    }
                }

                if (
sizeof($options) > 0)
                {
                   
$opt = '<option value="%s" %s>%s</option>';

                   
$vopt = array_keys($options);

                    for (
$i = 0; $i < sizeof($vopt); ++$i)
                    {
                       
$sel = (string) $vopt[$i] === (string) $value ? 'selected' : null;

                       
$data['value'] .= sprintf($opt, $vopt[$i], $sel, $options[$vopt[$i]]);
                    }
                }

                break;

            default:

               
$tpl = '<input id="%s" name="%s" %s value="%s">';

                if (
$this->isOptionalInput($k))
                {
                   
$options = $this->getInputOptions($k);

                    if (empty(
$options))

                       
$options = $data['type'] === 'radio' ? ['No', 'Yes'] : [];

                   
$input = [];

                   
$vopt = array_keys($options);

                   
$tpl = sprintf('<li>%s</li>', $tpl . "\x20" . '%s');

                   
$attr = Format::getAttributes(Format::setAttribute($data['attr'], ['class' => ['form-control' => null]]));

                   
$value = is_array($data['value']) ? array_flip($data['value']) : [$data['value'] => true];

                   
$typeCheckbox = $data['type'] === 'checkbox' && sizeof($vopt) > 1;

                    for (
$i = 0; $i < sizeof($vopt); ++$i)
                    {
                       
$input[] = sprintf(
                           
$tpl,
                           
$data['id'] . '-' . $i,
                            (
$typeCheckbox ? sprintf('%s[%s]', $data['name'], $i) : $data['name']),
                           
$attr . "\x20" . (isset($value[$vopt[$i]]) ? 'checked' : null),
                           
$vopt[$i],
                           
$options[$vopt[$i]]
                        );
                    }

                   
$input = sprintf('<ul class="list-unstyled">%s</ul>', join('', $input));
                }
        }

       
$tm = $te = ''; // templates: time input, errors

       
if ($data['error'] !== null)
        {
            foreach ((array)
$data['error'] as $e)
            {
               
$te .= sprintf('<error>%s</error>', $e);
            }

            if (
is_array($tr['{attr}']))

               
$tr['{attr}'] = Format::setAttribute($tr['{attr}'], ['class' => ['has-error']]);
        }

        if (
strpos($data['type'], 'date') !== false && null !== ($time = $this->getInput($k)['time'] ?? null))
        {
            if (
$data['type'] === 'datetime-local')
            {
               
$data['value'] .= $data['value'] ? "T" . $time : '';
            }
            else
            {
               
$attr = array_merge($data['attr'], $this->getInput($k)['attr_time'] ?? []);

               
$attr['type'] = 'time';

               
$tm = sprintf($tpl, $data['id'] . '-time', $data['name'] . '[time]', Format::getAttributes($attr), $time);

               
$data['name'] .= '[date]';

               
$data['id'] .= '-date';
            }
        }

        if (
$input === null)

           
$input = sprintf($tpl, $data['id'], $data['name'], Format::getAttributes($data['attr']), $data['value']);

       
$tr['{input}'] = $input . $tm . $te;
    }

    if (
is_array($tr['{attr}']))

       
$tr['{attr}'] = Format::getAttributes($tr['{attr}']);

   
$rows .= strtr($template, $tr);
}

$token = $this->getTokenValue()

    ?
sprintf('<input type="hidden" name="%s" value="%s">', $this->getTokenName(), $this->getTokenValue()) : null;

echo
strtr($this->fetchLayout($output), [
   
'{tag}' => $this->getTag(),
   
'{attr}' => Format::getAttributes($this->getTagAttributes()),
   
'{token}' => $token,
   
'{rows}' => $rows
]);


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