diff options
Diffstat (limited to 'includes/pear/Text/Wiki/Render/Latex/Image.php')
| -rw-r--r-- | includes/pear/Text/Wiki/Render/Latex/Image.php | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/includes/pear/Text/Wiki/Render/Latex/Image.php b/includes/pear/Text/Wiki/Render/Latex/Image.php new file mode 100644 index 0000000..e6c084b --- /dev/null +++ b/includes/pear/Text/Wiki/Render/Latex/Image.php @@ -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/>"; + } + } +} +?>
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