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Issue 143: Add preview for image files

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This commit is contained in:
Nathan Adams
2016-03-19 19:08:15 -05:00
parent 24cf41de2b
commit 957111d6ad
2 changed files with 51 additions and 33 deletions
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70
indefero/src/IDF/FileUtil.php
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@@ -38,6 +38,8 @@ class IDF_FileUtil
'skin', 'sln', 'svc', 'vala', 'vb', 'vbproj', 'vbs', 'wsdl', 'xhtml',
'xml', 'xsd', 'xsl', 'xslt');
public static $imageExtensions = ["png", "gif", "jpeg", "jpg"];
public static $map = array("cxx" => "cpp", "h" => "cpp", "hpp" => "cpp", "rc"=>"text", "sh"=>"bash", "cs"=>"csharp");
public static $syntaxhighlightext = array("html", "as3", "cf", "cpp", "c", "css", "pas", "diff", "patch", "erl", "java", "jfx", "js", "pl", "php", "py", "rb", "sass", "scss", "scala", "sql", "vb", );
@@ -62,34 +64,46 @@ class IDF_FileUtil
* @param string the content of the file
* @return string
*/
public static function highLight($fileinfo, $content)
public static function highLight($fileinfo, $content, $url)
{
$pretty = '';
if (self::isSupportedExtension($fileinfo[2])) {
$pretty = ' prettyprint';
if (self::isText($fileinfo)) {
$pretty = '';
if (self::isSupportedExtension($fileinfo[2])) {
$pretty = ' prettyprint';
}
$table = array();
$i = 1;
/*foreach (self::splitIntoLines($content) as $line) {
$table[] = '<tr class="c-line"><td class="code-lc" id="L'.$i.'"><a href="#L'.$i.'">'.$i.'</a></td>'
.'<td class="code mono'.$pretty.'">'.self::emphasizeControlCharacters(Pluf_esc($line)).'</td></tr>';
$i++;
}
return Pluf_Template::markSafe(implode("\n", $table));*/
//var_dump($fileinfo);
$ext = "";
if (in_array($fileinfo[2], self::$syntaxhighlightext))
$ext = $fileinfo[2];
elseif (array_key_exists($fileinfo[2], self::$map))
$ext = self::$map[$fileinfo[2]];
else
$ext = "text";
if ($ext == "php" || $ext == "html" || $ext == "htm" || $ext == "js")
$content = '<div id="highlight"><pre class="brush: ' . $ext . '">' . str_replace("<", "&lt;", $content) . '</pre></div>';
else
$content = '<div id="highlight"><script type="syntaxhighlighter" class="brush: ' . $ext . '">' . $content . '</script></div>';
}
$table = array();
$i = 1;
/*foreach (self::splitIntoLines($content) as $line) {
$table[] = '<tr class="c-line"><td class="code-lc" id="L'.$i.'"><a href="#L'.$i.'">'.$i.'</a></td>'
.'<td class="code mono'.$pretty.'">'.self::emphasizeControlCharacters(Pluf_esc($line)).'</td></tr>';
$i++;
if (self::isImage($fileinfo)) {
$content = '<tr style="border: 0 !important;"><td style="border: 0 !important;">';
$content .= '<img src="' . $url . '" download="' . $fileinfo[1] . '" alt="' . $fileinfo[1] . '"></a></td></tr>';
}
return Pluf_Template::markSafe(implode("\n", $table));*/
//var_dump($fileinfo);
$ext = "";
if (in_array($fileinfo[2], self::$syntaxhighlightext))
$ext = $fileinfo[2];
elseif (array_key_exists($fileinfo[2], self::$map))
$ext = self::$map[$fileinfo[2]];
else
$ext = "text";
if ($ext == "php" || $ext == "html" || $ext == "htm" || $ext == "js")
$content = '<div id="highlight"><pre class="brush: ' . $ext . '">' . str_replace("<", "&lt;", $content) . '</pre></div>';
else
$content = '<div id="highlight"><script type="syntaxhighlighter" class="brush: ' . $ext . '">' . $content . '</script></div>';
return Pluf_Template::markSafe($content);
return Pluf_Template::markSafe($content);
}
/**
@@ -242,4 +256,12 @@ class IDF_FileUtil
$ext = array_merge(self::$supportedExtenstions, explode(' ' , $ext));
return (in_array($fileinfo[2], $ext));
}
public static function isImage($fileinfo) {
if (0 === strpos($fileinfo[0], 'image/')) {
return true;
}
return false;
}
}