add image floating to bbcode

3 files changed, 46 insertions, 12 deletions

diff --git a/doc/bbcode.html b/doc/bbcode.html
index a24dd8b5d..d46f9d05a 100644
--- a/doc/bbcode.html
+++ b/doc/bbcode.html
@@ -1,5 +1,5 @@
 <h3>BBcode reference</h3>
-<div style="font-size: 14px;">
+<div style="font-size: 14px; width=92%; max-width=1024px; display:block">
 <br /><br />
 <ul class="listdecimal" style="list-style-type: decimal;">
 <li>[b]bold[/b] - <strong>bold</strong><br />
@@ -9,6 +9,10 @@
 <li>[color=red]red[/color] - <span style="color:  red;">red</span><br />
 <li>[url=https://redmatrix.me]Red Matrix[/url] <a href="https://redmatrix.me">Red Matrix</a><br />
 <li>[img]https://redmatrix.me/images/default_profile_photos/rainbow_man/48.jpg[/img] <img src="https://redmatrix.me/images/default_profile_photos/rainbow_man/48.jpg" alt="Image/photo" /><br />
+<li>[img float=left]https://redmatrix.me/images/default_profile_photos/rainbow_man/48.jpg[/img] <img src="https://redmatrix.me/images/default_profile_photos/rainbow_man/48.jpg" style="float:left;" alt="Image/photo" /><br />
+<div style="clear:both;"></div>
+<li>[img float=right]https://redmatrix.me/images/default_profile_photos/rainbow_man/48.jpg[/img] <img src="https://redmatrix.me/images/default_profile_photos/rainbow_man/48.jpg" style="float:right;" alt="Image/photo" /><br />
+<div style="clear:both;"></div>
 <li>[code]code[/code] <code>code</code><br />
 <li>[quote]quote[/quote] <blockquote>quote</blockquote><br />
 <li>[quote=Author]Author? Me? No, no, no...[/quote] <br /><strong class="author">Author wrote:</strong><blockquote>Author? Me? No, no, no...</blockquote><br />
diff --git a/include/bbcode.php b/include/bbcode.php
index fec8750e9..57494bd7a 100644
--- a/include/bbcode.php
+++ b/include/bbcode.php
@@ -439,6 +439,7 @@ function bbcode($Text,$preserve_nl = false, $tryoembed = true) {
 	if (strpos($Text,'[/center]') !== false) {	
 	$Text = preg_replace("(\[center\](.*?)\[\/center\])ism","<div style=\"text-align:center;\">$1</div>",$Text);
 	}
+
 	// Check for list text
 	$Text = str_replace("[*]", "<li>", $Text);
 
@@ -531,23 +532,52 @@ function bbcode($Text,$preserve_nl = false, $tryoembed = true) {
 			"<br /><strong class=".'"author"'.">" . $t_wrote . "</strong><blockquote>$2</blockquote>",
 			$Text);
 
-	// [img=widthxheight]image source[/img]
-	//$Text = preg_replace("/\[img\=([0-9]*)x([0-9]*)\](.*?)\[\/img\]/ism", '<img src="$3" style="height: $2px; width: $1px;" >', $Text);
-	if (strpos($Text,'[/img]') !== false) {
-		$Text = preg_replace("/\[img\=([0-9]*)x([0-9]*)\](.*?)\[\/img\]/ism", '<img src="$3" style="width: $1px;" >', $Text);
-	}
-	if (strpos($Text,'[/zmg]') !== false) {	
-		$Text = preg_replace("/\[zmg\=([0-9]*)x([0-9]*)\](.*?)\[\/zmg\]/ism", '<img class="zrl" src="$3" style="width: $1px;" >', $Text);
-	}
 	// Images
 	// [img]pathtoimage[/img]
-	if (strpos($Text,'[/img]') !== false) {	
+	if (strpos($Text,'[/img]') !== false) {
 		$Text = preg_replace("/\[img\](.*?)\[\/img\]/ism", '<img src="$1" alt="' . t('Image/photo') . '" />', $Text);
 	}
-	if (strpos($Text,'[/zmg]') !== false) {	
+	if (strpos($Text,'[/zmg]') !== false) {
 		$Text = preg_replace("/\[zmg\](.*?)\[\/zmg\]/ism", '<img class="zrl" src="$1" alt="' . t('Image/photo') . '" />', $Text);
 	}
 
+	// [img float={left, right}]pathtoimage[/img]
+	if (strpos($Text,'[/img]') !== false) {
+		$Text = preg_replace("/\[img float=left\](.*?)\[\/img\]/ism", '<img src="$1" style="float: left;" alt="' . t('Image/photo') . '" />', $Text);
+	}
+	if (strpos($Text,'[/img]') !== false) {
+		$Text = preg_replace("/\[img float=right\](.*?)\[\/img\]/ism", '<img src="$1" style="float: right;" alt="' . t('Image/photo') . '" />', $Text);
+	}
+	if (strpos($Text,'[/zmg]') !== false) {
+		$Text = preg_replace("/\[zmg float=left\](.*?)\[\/zmg\]/ism", '<img class="zrl" src="$1" style="float: left;" alt="' . t('Image/photo') . '" />', $Text);
+	}
+	if (strpos($Text,'[/zmg]') !== false) {
+		$Text = preg_replace("/\[zmg float=right\](.*?)\[\/zmg\]/ism", '<img class="zrl" src="$1" style="float: right;" alt="' . t('Image/photo') . '" />', $Text);
+	}
+
+	// [img=widthxheight]pathtoimage[/img]
+	if (strpos($Text,'[/img]') !== false) {
+		$Text = preg_replace("/\[img\=([0-9]*)x([0-9]*)\](.*?)\[\/img\]/ism", '<img src="$3" style="width: $1px;" alt="' . t('Image/photo') . '" >', $Text);
+	}
+	if (strpos($Text,'[/zmg]') !== false) {
+		$Text = preg_replace("/\[zmg\=([0-9]*)x([0-9]*)\](.*?)\[\/zmg\]/ism", '<img class="zrl" src="$3" style="width: $1px;" alt="' . t('Image/photo') . '" >', $Text);
+	}
+
+	// [img=widthxheight float={left, right}]pathtoimage[/img]
+	if (strpos($Text,'[/img]') !== false) {
+		$Text = preg_replace("/\[img\=([0-9]*)x([0-9]*) float=left\](.*?)\[\/img\]/ism", '<img src="$3" style="width: $1px; float: left;" alt="' . t('Image/photo') . '" >', $Text);
+	}
+	if (strpos($Text,'[/img]') !== false) {
+		$Text = preg_replace("/\[img\=([0-9]*)x([0-9]*) float=right\](.*?)\[\/img\]/ism", '<img src="$3" style="width: $1px; float: right;" alt="' . t('Image/photo') . '" >', $Text);
+	}
+	if (strpos($Text,'[/zmg]') !== false) {
+		$Text = preg_replace("/\[zmg\=([0-9]*)x([0-9]*) float=left\](.*?)\[\/zmg\]/ism", '<img class="zrl" src="$3" style="width: $1px; float: left;" alt="' . t('Image/photo') . '" >', $Text);
+	}
+	if (strpos($Text,'[/zmg]') !== false) {
+		$Text = preg_replace("/\[zmg\=([0-9]*)x([0-9]*) float=right\](.*?)\[\/zmg\]/ism", '<img class="zrl" src="$3" style="width: $1px; float: right;" alt="' . t('Image/photo') . '" >', $Text);
+	}
+
+	// crypt
 	if (strpos($Text,'[/crypt]') !== false) {	
 		$x = random_string();
 		$Text = preg_replace("/\[crypt\](.*?)\[\/crypt\]/ism",'<br/><div id="' . $x . '"><img src="' .$a->get_baseurl() . '/images/lock_icon.gif" onclick="red_decrypt(\'rot13\',\'\',\'$1\',\'#' . $x . '\');" alt="' . t('Encrypted content') . '" title="' . t('Encrypted content') . '" /><br /></div>', $Text);
diff --git a/view/tpl/item_attach.tpl b/view/tpl/item_attach.tpl
index 25c127a15..7dc8dfd59 100644
--- a/view/tpl/item_attach.tpl
+++ b/view/tpl/item_attach.tpl
@@ -1,6 +1,6 @@
+<div class="clear"></div>
 <div class="body-attach">
 {{foreach $attaches as $a}} 
 <a href="{{$a.url}}" title="{{$a.title}}" class="attachlink" ><i class="icon-paper-clip attach-icons attach-clip"></i><i class="{{$a.icon}} attach-icons"></i></a>
 {{/foreach}}
-<div class="clear"></div>
 </div>