ArticleData::transformImageTags PHP Method

    public function transformImageTags($p_match)
    {
        array_shift($p_match);
        $attrs = array();
        foreach ($p_match as $attr) {
            $attr = explode('=', $attr);
            if (isset($attr[0]) && !empty($attr[0])) {
                $attrName = trim(strtolower($attr[0]));
                if (isset($attr[1]) && count($attr) > 2) {
                    $attrValue = implode('=', array_slice($attr, 1));
                } else {
                    $attrValue = isset($attr[1]) ? $attr[1] : '';
                }
                // Strip out the quotes
                $attrValue = str_replace('"', '', $attrValue);
                $attrs[$attrName] = $attrValue;
            }
        }
        if (!isset($attrs['id'])) {
            return '';
        } else {
            if (strpos($attrs['id'], '_')) {
                list($templateId, $imageRatio) = explode('_', $attrs['id']);
            } else {
                $templateId = $attrs['id'];
            }
            $articleImage = new ArticleImage($this->m_data['NrArticle'], null, $templateId);
            if (!$articleImage->exists()) {
                return '';
            }
        }
        $alignTag = '';
        if (isset($attrs['align'])) {
            $alignTag = 'align="' . $attrs['align'] . '"';
        }
        $altTag = '';
        if (isset($attrs['alt']) && strlen($attrs['alt']) > 0) {
            $altTag = 'alt="' . $attrs['alt'] . '"';
        }
        $captionTag = '';
        if (isset($attrs['title']) && strlen($attrs['title']) > 0) {
            $captionTag = 'sub="' . $attrs['title'] . '"';
        }
        if (isset($attrs['width']) && strlen($attrs['width']) > 0) {
            $widthTag = 'width="' . $attrs['width'] . '"';
        }
        if (isset($attrs['height']) && strlen($attrs['height']) > 0) {
            $heightTag = 'height="' . $attrs['height'] . '"';
        }
        $ratioTag = '';
        if (isset($imageRatio) && ($imageRatio > 0 && $imageRatio < 100)) {
            $ratioTag = 'ratio="' . $imageRatio . '"';
        }
        $imageTag = "<!** Image {$templateId} {$alignTag} {$altTag} {$captionTag} {$widthTag} {$heightTag} {$ratioTag}>";
        return $imageTag;
    }