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Code Issues Releases Wiki Activity

Sync Youtube bbcode with v1.0 changes.

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This commit is contained in:
CaMer0n 2012-04-17 21:55:33 +00:00
parent 23ad88e826
commit ddc48fd58d
1 changed files with 133 additions and 33 deletions
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166
e107_core/bbcodes/bb_youtube.php
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@ -22,7 +22,13 @@ if (!defined('e107_INIT')) { exit; }
/**
* Youtube handling
*
* [youtube=tiny|small|medium|big|huge or width,height|nofull&norel&border&privacy&hd]ID[/youtube]
* [youtube=tiny|small|medium|large|huge or width,height]ID{&query options}[/youtube]
*
* examples:
* [youtube=560,340]N2wivHYCRho?hd=1&color1=&color2=&cc_load_policy=0&autoplay=0[/youtube]
* [youtube=big|privacy]N2wivHYCRho?hd=1&hl=en[/youtube]
*
* Will also convert Youtube embed code, and youtube 'watch' urls. (http://www.youtube.com/watch?v=)
* Youtube ID is the only required data!
* TODO - use swfobject JS - XHTML validation
*/
@ -50,13 +56,24 @@ class bb_youtube extends e_bb_base
$bbpars = array();
$widthString = '';
$parm = trim($parm);
// Convert Simple URLs.
if(strpos($code_text,"youtube.com/watch?v=")!==FALSE || strpos($code_text,"youtube.com/watch#!v=")!==FALSE )
{
$validUrls = array("http://","www.","youtube.com/watch?v=","youtube.com/watch#!v=");
$tmp = str_replace($validUrls,'',$code_text);
$qrs = explode("&",$tmp);
$code_text = $qrs[0];
unset($qrs);
}
if ($parm)
{
if (strpos($parm, '|') !== FALSE)
{
list($widthString, $parm) = explode('|', $parm);
}
elseif (in_array($parm, array('tiny', 'small', 'medium', 'big', 'huge')) || (strpos($parm, ',') !== FALSE))
elseif (in_array($parm, array('tiny', 'small', 'medium','large', 'big', 'huge')) || (strpos($parm, ',') !== FALSE))
{ // Assume we're just setting a width
$widthString = $parm;
$parm = '';
@ -66,6 +83,13 @@ class bb_youtube extends e_bb_base
$bbpars = explode('&', $parm);
}
}
/*
echo '<br />Parm= '.$parm;
echo "<br />COde= ".htmlspecialchars($code_text);
echo "<br />Width= ".$widthString;
*/
$params = array(); // Accumulator for parameters from youtube code
$ok = 0;
if (strpos($code_text, '<') === FALSE)
@ -115,24 +139,26 @@ class bb_youtube extends e_bb_base
list($url, $query) = explode('?', $target['src']);
if (strpos($url, 'youtube-nocookie.com') !== FALSE)
{
$params[] = 'privacy';
$bb_params[] = 'privacy';
}
parse_str($query, $vals); // Various options set here
if (varset($vals['allowfullscreen'], 'true') != 'true')
{
$params[] = 'nofull';
$params[] = 'fs=0';
}
if (varset($vals['border'], 0) != 0)
{
$params[] = 'border';
$params[] = 'border=1';
}
if (varset($vals['rel'], 1) == 0)
if (varset($vals['rel'], 1) != 1)
{
$params[] = 'norel';
$params[] = 'rel='.intval($vals['rel']);
}
if (varset($vals['hd'], 1) != 0)
{
$params[] = 'hd';
$params[] = 'hd='.intval($vals['hd']);
}
if (varset($vals['hl'], 1) != 0)
{
@ -146,6 +172,15 @@ class bb_youtube extends e_bb_base
{
$params[] = 'color2='.$vals['color2'];
}
if (varset($vals['cc_load_policy'], 1) != 0)
{
$params[] = 'cc_load_policy='.intval($vals['cc_load_policy']);
}
if (ADMIN && varset($vals['autoplay'], 1) != 0)
{
$params[] = 'autoplay='.intval($vals['autoplay']);
}
$picRef = substr($url, strrpos($url, '/') + 1);
}
@ -154,11 +189,19 @@ class bb_youtube extends e_bb_base
if (($yID != $picRef) || (strlen($yID) > 20))
{ // Possible hack attempt
}
$params = array_merge($params, $bbpars); // Any parameters set in bbcode override those in HTML
// $params = array_merge($params, $bbpars); // Any parameters set in bbcode override those in HTML
// Could check for valid array indices here
$paramString = implode('&', $params);
if ($paramString) $widthString .= '|'.$paramString;
$ans = '[youtube='.$widthString.']'.$picRef.'[/youtube]';
if ($paramString) $picRef .= '?'.$paramString;
if($widthString)
{
$widthString = "=".$widthString;
if(count($bbpars))
{
$widthString .= "|".implode("&",$bbpars);
}
}
$ans = '[youtube'.$widthString.']'.$picRef.'[/youtube]';
return $ans;
}
@ -171,12 +214,33 @@ class bb_youtube extends e_bb_base
{
if(empty($code_text)) return '';
$parms = explode('|', $parm, 2);
list($dimensions,$tmp) = explode('|', $parm, 2);
if($tmp)
{
parse_str(varset($tmp, ''), $bbparm);
}
if(strpos($code_text,"&")!==FALSE && strpos($code_text,"?")===FALSE) // DEPRECATED
{
$parms = explode('&', $code_text, 2);
}
else
{
$parms = explode('?', $code_text, 2); // CORRECT SEPARATOR
}
$code_text = $parms[0];
parse_str(varset($parms[1], ''), $params);
// print_a($params);
if(empty($parms[0])) $parms[0] = 'small';
if(empty($dimensions)) $dimensions = 'medium'; // (default as per YouTube spec)
// formula: width x (height+25px)
switch ($parms[0])
switch ($dimensions)
{
case 'tiny':
$params['w'] = 320; // 200;
@ -213,54 +277,90 @@ class bb_youtube extends e_bb_base
if($params['h'] > 1105 || $params['h'] < 137) $params['h'] = 385;
break;
}
$yID = preg_replace('/[^0-9a-z\-_\&\?]/i', '', $code_text);
$yID = preg_replace('/[^0-9a-z\-_\&]/i', '', $code_text);
$url = isset($params['privacy']) ? 'http://www.youtube-nocookie.com/v/' : 'http://www.youtube.com/v/';
$url = isset($bbparm['privacy']) ? 'http://www.youtube-nocookie.com/v/' : 'http://www.youtube.com/v/';
$url .= $yID.'?';
if(isset($params['nofull']))
if(isset($params['nofull']) || !varset($params['fs']))
{
$fscr = 'false';
$url = $url.'fs=0';
$url = $url.'fs='.intval($params['fs']);
}
else
{
$fscr = 'true';
$url = $url.'fs=1';
}
if(isset($params['border'])) $url = $url.'&amp;border=1';
if(isset($params['norel'])) $url = $url.'&amp;rel=0';
if(isset($params['hd'])) $url = $url.'&amp;hd=1';
if(isset($params['border'])) $url = $url.'&amp;border='.intval($params['border']);
if(isset($params['norel'])) // BC non-standard val.
{
$url = $url.'&amp;rel=0';
}
elseif(isset($params['rel']))
{
$url = $url.'&amp;rel='.intval($params['rel']);
}
if(isset($params['hd'])) $url = $url.'&amp;hd='.intval($params['hd']);
$hl = 'en_US';
if(isset($params['hl'])) {
if(isset($params['hl']))
{
$params['hl'] = preg_replace('/[^0-9a-z\-_]/i', '', $params['hl']);
if(strlen($params['hl']) == 5) {
if(strlen($params['hl']) == 2 || strlen($params['hl']) == 5)
{
$hl = $params['hl'];
}
}
$url = $url.'&amp;hl='.$hl;
$color = array();
if(isset($params['color1'])) $color[1] = $params['color1'];
if(isset($params['color2'])) $color[2] = $params['color2'];
foreach ($color as $key => $value) {
if (ctype_xdigit($value) && strlen($value) == 6) {
foreach ($color as $key => $value)
{
if (ctype_xdigit($value) && strlen($value) == 6)
{
$url = $url.'&amp;color'.$key.'='.$value;
}
}
$ret = '
<object width="'.$params['w'].'" height="'.$params['h'].'">
if(isset($params['cc_load_policy']))
{
$url .= "&amp;cc_load_policy=".intval($params['cc_load_policy']);
}
if(isset($params['autoplay']))
{
$url .= "&amp;autoplay=".intval($params['autoplay']);
}
$ret = '
<!-- Start YouTube -->
<object class="bbcode" width="'.$params['w'].'" height="'.$params['h'].'" >
<param name="movie" value="'.$url.'"></param>
<param name="allowFullScreen" value="'.$fscr.'"></param>
<param name="allowscriptaccess" value="always"></param>
<param name="wmode" value="transparent"></param>
<embed src="'.$url.'" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="'.$fscr.'" wmode="transparent" width="'.$params['w'].'" height="'.$params['h'].'"></embed>
</object>
';
';
// Not XHTML - but needed for compatibility.
$ret .= '<embed class="bbcode" src="'.$url.'" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="'.$fscr.'" wmode="transparent" width="'.$params['w'].'" height="'.$params['h'].'"></embed>';
$ret .= '</object>';
$ret .= '
<!-- End YouTube -->
';
return $ret;
}
}
?>
?>