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Image to Bbcode routines and batch conversion option added to admin News area (when in debug mode)

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Cameron
2017-12-27 20:58:59 -08:00
parent 66cb38cb85
commit 2788e9745c
5 changed files with 228 additions and 66 deletions
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100
e107_handlers/bbcode_handler.php
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@@ -654,8 +654,104 @@ class e_bbcode
return str_replace(array("<html><body>","</body></html>"),"",$html);
}
/**
* Replace all instances of <img> tags with [img] bbcodes - allowing image tags and their 'src' values to remain dynamic.
* @param string $html
* @param bool $fromDB if html source is directly from the database, set to true to handle '&quot;' etc.
* @return string html with <img> tags replaced by [img] bbcodes.
*/
function imgToBBcode($html, $fromDB = false)
{
$tp = e107::getParser();
if($fromDB === true)
{
$html = str_replace('&quot;','"', $html);
}
$arr = $tp->getTags($html,'img');
$srch = array("?","&");
$repl = array("\?","&amp;");
if(defined('TINYMCE_DEBUG'))
{
print_a($arr);
}
foreach($arr['img'] as $img)
{
if(substr($img['src'],0,4) == 'http' || strpos($img['src'], e_IMAGE_ABS.'emotes/')!==false) // dont resize external images or emoticons.
{
continue;
}
$regexp = '#(<img[^>]*src="'.str_replace($srch, $repl, $img['src']).'"[^>]*>)#';
$qr = $tp->thumbUrlDecode($img['src']); // extract width/height and src from thumb URLs.
if(substr($qr['src'],0,4)!=='http' && empty($qr['w']) && empty($qr['aw']))
{
$qr['w'] = $img['width'];
$qr['h'] = $img['height'];
}
$qr['ebase'] = true;
unset($img['src'],$img['srcset'],$img['@value'], $img['caption'], $img['alt']);
if(!empty($img['class']))
{
$tmp = explode(" ",$img['class']);
$cls = array();
foreach($tmp as $v)
{
if($v === 'img-rounded' || $v === 'rounded' || $v === 'bbcode' || $v === 'bbcode-img-news' || $v === 'bbcode-img')
{
continue;
}
$cls[] = $v;
}
if(empty($cls))
{
unset($img['class']);
}
else
{
$img['class'] = implode(" ",$cls);
}
}
$parms = !empty($img) ? ' '.str_replace('+', ' ', http_build_query($img,null, '&')) : "";
$code_text = str_replace($tp->getUrlConstants('raw'), $tp->getUrlConstants('sc'), $qr['src']);
$replacement = '[img'.$parms.']'.$code_text.'[/img]';
$html = preg_replace($regexp, $replacement, $html);
}
if($fromDB === true)
{
$html = str_replace('"', '&quot;', $html);
}
return $html;
}
/**
* Convert HTML to bbcode.