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<?php |
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|
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namespace Tableberg\Renderer\Migrations; |
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|
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class TableBlockMigratorV2ToV3 { |
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public function migrate($attrs, $block = null) { |
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if (!is_array($attrs)) { |
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return $attrs; |
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} |
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|
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$attrs = $this->downgrade_font_sizes($attrs); |
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|
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$attrs['rows'] = $this->indexed_map_to_array( |
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isset($attrs['rows']) ? $attrs['rows'] : array() |
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); |
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$attrs['columns'] = $this->indexed_map_to_array( |
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isset($attrs['columns']) ? $attrs['columns'] : array() |
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); |
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$attrs['version'] = 3; |
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|
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return $attrs; |
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} |
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|
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private function indexed_map_to_array($value) { |
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if (!is_array($value)) { |
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return array(); |
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} |
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|
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if (array_values($value) === $value) { |
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return $value; |
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} |
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|
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$result = array(); |
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|
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foreach ($value as $key => $entry) { |
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if (!is_numeric($key)) { |
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continue; |
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} |
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|
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$index = (int) $key; |
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|
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while (count($result) < $index) { |
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$result[] = null; |
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} |
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|
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$result[$index] = $entry; |
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} |
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|
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return $result; |
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} |
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|
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private function downgrade_font_sizes($value) { |
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if (!is_array($value)) { |
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return $value; |
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} |
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|
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foreach ($value as $key => $entry) { |
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if (is_array($entry)) { |
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$value[$key] = $this->downgrade_font_sizes($entry); |
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continue; |
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} |
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|
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if ($this->is_font_size_key($key)) { |
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$value[$key] = $this->downgrade_font_size($entry); |
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} |
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} |
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|
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return $this->downgrade_implicit_element_font_size($value); |
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} |
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|
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private function downgrade_implicit_element_font_size($value) { |
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if ( |
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!isset($value['name']) || |
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!is_string($value['name']) || |
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!array_key_exists('attributes', $value) |
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) { |
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return $value; |
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} |
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|
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$name = $value['name']; |
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if (!in_array($name, array('text', 'button', 'list', 'ribbon'), true)) { |
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return $value; |
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} |
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|
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if (!is_array($value['attributes'])) { |
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$value['attributes'] = array(); |
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} |
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|
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$font_size_key = $name === 'ribbon' ? 'style' : 'styles'; |
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|
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if (!isset($value['attributes'][$font_size_key]) || !is_array($value['attributes'][$font_size_key])) { |
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$value['attributes'][$font_size_key] = array(); |
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} |
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|
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if (!array_key_exists('fontSize', $value['attributes'][$font_size_key])) { |
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$value['attributes'][$font_size_key]['fontSize'] = '1rem'; |
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} |
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|
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return $value; |
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} |
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|
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private function is_font_size_key($key) { |
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return is_string($key) && strtolower(substr($key, -8)) === 'fontsize'; |
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} |
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|
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private function downgrade_font_size($value) { |
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if (!is_string($value)) { |
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return $value; |
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} |
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|
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$font_sizes = array( |
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'0.875rem' => '0.75rem', |
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'1rem' => '0.875rem', |
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'1.38rem' => '1rem', |
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'1.75rem' => '1.38rem', |
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'2.15rem' => '1.75rem', |
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); |
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|
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return isset($font_sizes[$value]) ? $font_sizes[$value] : $value; |
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} |
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} |
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|
