| New file |
|---|
| 0,0 → 1,70 |
|---|
| <?php |
| class Text_Wiki_Render_Latex_Image extends Text_Wiki_Render { |
| |
| var $conf = array( |
| 'base' => '/' |
| ); |
| |
| |
| /** |
| * |
| * Renders a token into text matching the requested format. |
| * |
| * @access public |
| * |
| * @param array $options The "options" portion of the token (second |
| * element). |
| * |
| * @return string The text rendered from the token options. |
| * |
| */ |
| |
| function token($options) |
| { |
| return 'Image: NI'; |
| |
| $src = '"' . |
| $this->getConf('base', '/') . |
| $options['src'] . '"'; |
| |
| if (isset($options['attr']['link'])) { |
| |
| // this image has a link |
| if (strpos($options['attr']['link'], '://')) { |
| // it's a URL |
| $href = $options['attr']['link']; |
| } else { |
| $href = $this->wiki->getRenderConf('xhtml', 'wikilink', 'view_url') . |
| $options['attr']['link']; |
| } |
| |
| } else { |
| // image is not linked |
| $href = null; |
| } |
| |
| // unset these so they don't show up as attributes |
| unset($options['attr']['link']); |
| |
| $attr = ''; |
| $alt = false; |
| foreach ($options['attr'] as $key => $val) { |
| if (strtolower($key) == 'alt') { |
| $alt = true; |
| } |
| $attr .= " $key=\"$val\""; |
| } |
| |
| // always add an "alt" attribute per Stephane Solliec |
| if (! $alt) { |
| $attr .= ' alt="' . basename($options['src']) . '"'; |
| } |
| |
| if ($href) { |
| return "<a href=\"$href\"><img src=$src$attr/></a>"; |
| } else { |
| return "<img src=$src$attr/>"; |
| } |
| } |
| } |
| ?> |