Javascript Yii寄存器JS变量
我正在使用基于Yii的HumHub，并尝试使用从丰富文本的函数中提取的URL设置JS变量 目前，模型中似乎没有设置变量，所以我甚至还没有真正开始编写脚本 它最终应该会获取OpenGraph数据，但我甚至无法获取要调试和使用的脚本的URL 基本enrichText函数Javascript Yii寄存器JS变量,javascript,php,yii,Javascript,Php,Yii,我正在使用基于Yii的HumHub，并尝试使用从丰富文本的函数中提取的URL设置JS变量 目前，模型中似乎没有设置变量，所以我甚至还没有真正开始编写脚本 它最终应该会获取OpenGraph数据，但我甚至无法获取要调试和使用的脚本的URL 基本enrichText函数 /** * Converts an given Ascii Text into a HTML Block * @param boolean $allowHtml transform user names i
/**
* Converts an given Ascii Text into a HTML Block
* @param boolean $allowHtml transform user names in links
* @param boolean $allowEmbed Sets if comitted video links will embedded
*
* Tasks:
* nl2br
* oembed urls
*/
public static function enrichText($text, $from = 'default', $postid = '')
{
if ( $from == 'default' ) {
$maxOembedCount = 3; // Maximum OEmbeds
$oembedCount = 0; // OEmbeds used
// Parse bbcodes before link parsing
$text = self::parseBBCodes($text);
$text = preg_replace_callback('/(?<!\])(https?:\/\/.*?)(\s|$)(?!\[)/i', function ($match) use (&$oembedCount, &$maxOembedCount) {
// Try use oembed
if ($maxOembedCount > $oembedCount) {
$oembed = UrlOembed::GetOembed($match[0]);
if ($oembed) {
$oembedCount++;
return $oembed;
}
}
$regurl = "/(http|https)\:\/\/[a-zA-Z0-9\-\.]+\.[a-zA-Z]{2,3}(\/\S*)?/";
// Check if there is a url in the text independently and render to JS var
if(preg_match($regurl, $text, $url)) {
if (!empty($postid)) {
Yii::app()->clientScript->setJavascriptVariable("ourl".$postid, $url[0]);
}
}
return HHtml::link($match[1], $match[1], array('target' => '_blank')).$match[2];
}, $text);
// get user and space details from guids
$text = self::translateMentioning($text, true);
// create image tag for emojis
$text = self::translateEmojis($text);
return nl2br($text);
} else {
// Parse bbcodes before link parsing
$text = self::parseBBCodes($text, $from);
return $text;
}
}
它会抛出错误吗？在
$post->id处回显的内容'ourl93<?php
/**
* This view represents a wall entry of a post.
* Used by PostWidget to show Posts inside a wall.
*
* @property User $user the user which created this post
* @property Post $post the current post
*
* @package humhub.modules.post
* @since 0.5
*/
?>
<div class="panel panel-default post" id="post-<?php echo $post->id; ?>">
<div class="panel-body">
<?php $this->beginContent('application.modules_core.wall.views.wallLayout', array('object' => $post)); ?>
<span id="post-content-<?php echo $post->id; ?>" style="overflow: hidden; margin-bottom: 5px;">
<?php print HHtml::enrichText($post->message, 'default', $post->id); ?>
</span>
<a class="more-link-post hidden" id="more-link-post-<?php echo $post->id; ?>" data-state="down"
style="margin: 20px 0 20px 0;" href="javascript:showMore(<?php echo $post->id; ?>);"><i
class="fa fa-arrow-down"></i> <?php echo Yii::t('PostModule.widgets_views_post', 'Read full post...'); ?>
</a>
<div id="opengraph-<?php echo $post->id; ?>" class="opengraph-container">
<div class="opengraph-img-<?php echo $post->id; ?>"></div>
<div class="opengraph-body">
<h2 class="opengraph-heading-<?php echo $post->id; ?>"></h2>
<div class="opengraph-content-<?php echo $post->id; ?>"></div>
</div>
</div>
<?php $this->endContent(); ?>
</div>
</div>
<script type="text/javascript">
console.log('Oembed URL for <?php echo $post->id; ?>: '+ourl<?php echo $post->id; ?>);
// ... etc
/**
* Converts an given Ascii Text into a HTML Block
* @param boolean $allowHtml transform user names in links
* @param boolean $allowEmbed Sets if comitted video links will embedded
*
* Tasks:
* nl2br
* oembed urls
*/
public static function enrichText($text, $from = 'default', $postid = '')
{
if ( $from == 'default' ) {
$maxOembedCount = 3; // Maximum OEmbeds
$oembedCount = 0; // OEmbeds used
// Parse bbcodes before link parsing
$text = self::parseBBCodes($text);
$text = preg_replace_callback('/(?<!\])(https?:\/\/.*?)(\s|$)(?!\[)/i', function ($match) use (&$oembedCount, &$maxOembedCount) {
// Try use oembed
if ($maxOembedCount > $oembedCount) {
$oembed = UrlOembed::GetOembed($match[0]);
if ($oembed) {
$oembedCount++;
return $oembed;
}
}
return HHtml::link($match[1], $match[1], array('target' => '_blank')).$match[2];
}, $text);
// get user and space details from guids
$text = self::translateMentioning($text, true);
// create image tag for emojis
$text = self::translateEmojis($text);
$regurl = "/(http|https)\:\/\/[a-zA-Z0-9\-\.]+\.[a-zA-Z]{2,3}(\/\S*)?/";
// Check if there is a url in the text independently and render to JS var
if(preg_match($regurl, $text, $url)) {
if (!empty($postid)) {
$text .= '<script type="text/javascript"> var ourl'.$postid.' = \''.$url[0].'\'; </script>';
}
}
return nl2br($text);
} else {
// Parse bbcodes before link parsing
$text = self::parseBBCodes($text, $from);
return $text;
}
}
<?php
/**
* This view represents a wall entry of a post.
* Used by PostWidget to show Posts inside a wall.
*
* @property User $user the user which created this post
* @property Post $post the current post
*
* @package humhub.modules.post
* @since 0.5
*/
?>
<div class="panel panel-default post" id="post-<?php echo $post->id; ?>">
<div class="panel-body">
<?php $this->beginContent('application.modules_core.wall.views.wallLayout', array('object' => $post)); ?>
<span id="post-content-<?php echo $post->id; ?>" style="overflow: hidden; margin-bottom: 5px;">
<?php print HHtml::enrichText($post->message, 'default', $post->id); ?>
</span>
<a class="more-link-post hidden" id="more-link-post-<?php echo $post->id; ?>" data-state="down"
style="margin: 20px 0 20px 0;" href="javascript:showMore(<?php echo $post->id; ?>);"><i
class="fa fa-arrow-down"></i> <?php echo Yii::t('PostModule.widgets_views_post', 'Read full post...'); ?>
</a>
<div id="opengraph-<?php echo $post->id; ?>" class="opengraph-container">
<div class="opengraph-img-<?php echo $post->id; ?>"></div>
<div class="opengraph-body">
<h2 class="opengraph-heading-<?php echo $post->id; ?>"></h2>
<div class="opengraph-content-<?php echo $post->id; ?>"></div>
</div>
<script type="text/javascript">
$(document).ready(function(){
(function() {
var opengraph = "http://bfxsocial.strangled.net/resources/Opengraph/getInfo.php?callback=?";
$.getJSON( opengraph, {
href: ourl<?php echo $post->id; ?>,
format: "json"
})
.done(function( data ) {
console.log('<?php echo Yii::t('PostModule.widgets_views_post', 'Opengraph: Response from: '); ?>'+ourl-<?php echo $post->id; ?>+"\n\n"+data);
var img = $('<img />',{ id: 'og:img-<?php echo $post->id; ?>', src: data['og:image'], alt:'data.title'}).appendTo($('.opengraph-img-<?php echo $post->id; ?>'));
$('.opengraph-heading-<?php echo $post->id; ?>').html(data.title);
$('.opengraph-body-<?php echo $post->id; ?>').html(data.description);
$('#opengraph-<?php echo $post->id; ?>').show();
});
})();
});
</script>
</div>
<?php $this->endContent(); ?>
</div>
</div>
<!-- Opengraph Temp Style -->
<style type="text/css">
.opengraph-container
display: none;
width: 100%;
padding: 3px;
margin: 5px;
background-color: rgba(0,0,0,0.1);
border: 1px solid rgba(150,150,150,0.1);
}
.opengraph-img {
display: block;
min-width: 99%;
max-height: 350px;
margin: 0 auto;
}
.opengraph-body {
width: 99%;
padding-top: 5px;
border-top: 1px solid rgba(0,0,0,0.1);
}
.opengraph-heading {
display: block;
width: 250px;
white-space: nowrap;
overflow: hidden;
text-overflow: ellipsis;
}
.opengraph-content {
font-size: 12px;
color: #7F7F7F;
}
</style>
<!-- End: Opengraph Temp Style -->