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eliminate the obsolete "last-child" indicator

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This commit is contained in:
friendica
2012-07-18 17:08:03 -07:00
parent 0400779b43
commit d92a4a686d
19 changed files with 476 additions and 733 deletions
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60
include/bb2diaspora.php
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@@ -190,63 +190,40 @@ function diaspora_ol($s) {
}
function bb2diaspora($Text,$preserve_nl = false) {
function bb2diaspora($Text,$preserve_nl = false, $fordiaspora = true) {
//////////////////////
// An attempt was made to convert bbcode to html and then to markdown
// consisting of the following lines.
// I'm undoing this as we have a lot of bbcode constructs which
// were simply getting lost, for instance bookmark, vimeo, video, youtube, events, etc.
// We can try this again, but need a very good test sequence to verify
// all the major bbcode constructs that we use are getting through.
//////////////////////
/*
// bbcode() will convert "[*]" into "<li>" with no closing "</li>"
// Markdownify() is unable to handle these, as it makes each new
// "<li>" into a deeper nested element until it crashes. So pre-format
// the lists as Diaspora lists before sending the $Text to bbcode()
//
// Note that to get nested lists to work for Diaspora, we would need
// to define the closing tag for the list elements. So nested lists
// are going to be flattened out in Diaspora for now
// Re-enabling the converter again.
// The bbcode parser now handles youtube-links (and the other stuff) correctly.
// Additionally the html code is now fixed so that lists are now working.
$endlessloop = 0;
while ((((strpos($Text, "[/list]") !== false) && (strpos($Text, "[list") !== false)) ||
((strpos($Text, "[/ol]") !== false) && (strpos($Text, "[ol]") !== false)) ||
((strpos($Text, "[/ul]") !== false) && (strpos($Text, "[ul]") !== false))) && (++$endlessloop < 20)) {
$Text = preg_replace_callback("/\[list\](.*?)\[\/list\]/is", 'diaspora_ul', $Text);
$Text = preg_replace_callback("/\[list=1\](.*?)\[\/list\]/is", 'diaspora_ol', $Text);
$Text = preg_replace_callback("/\[list=i\](.*?)\[\/list\]/s",'diaspora_ol', $Text);
$Text = preg_replace_callback("/\[list=I\](.*?)\[\/list\]/s", 'diaspora_ol', $Text);
$Text = preg_replace_callback("/\[list=a\](.*?)\[\/list\]/s", 'diaspora_ol', $Text);
$Text = preg_replace_callback("/\[list=A\](.*?)\[\/list\]/s", 'diaspora_ol', $Text);
$Text = preg_replace_callback("/\[ul\](.*?)\[\/ul\]/is", 'diaspora_ul', $Text);
$Text = preg_replace_callback("/\[ol\](.*?)\[\/ol\]/is", 'diaspora_ol', $Text);
}
// Converting images with size parameters to simple images. Markdown doesn't know it.
$Text = preg_replace("/\[img\=([0-9]*)x([0-9]*)\](.*?)\[\/img\]/ism", '[img]$3[/img]', $Text);
*/
// the following was added on 10-January-2012 due to an inability of Diaspora's
// new javascript markdown processor to handle links with images as the link "text"
// It is not optimal and may be removed if this ability is restored in the future
if ($fordiaspora)
$Text = preg_replace("/\[url\=([^\[\]]*)\]\s*\[img\](.*?)\[\/img\]\s*\[\/url\]/ism",
"[url]$1[/url]\n[img]$2[/img]", $Text);
// Convert it to HTML - don't try oembed
// $Text = bbcode($Text, $preserve_nl, false);
$Text = bbcode($Text, $preserve_nl, false);
// Now convert HTML to Markdown
// $md = new Markdownify(false, false, false);
// $Text = $md->parseString($Text);
$md = new Markdownify(false, false, false);
$Text = $md->parseString($Text);
// If the text going into bbcode() has a plain URL in it, i.e.
// with no [url] tags around it, it will come out of parseString()
// looking like: <http://url.com>, which gets removed by strip_tags().
// So take off the angle brackets of any such URL
// $Text = preg_replace("/<http(.*?)>/is", "http$1", $Text);
$Text = preg_replace("/<http(.*?)>/is", "http$1", $Text);
// Remove all unconverted tags
// $Text = strip_tags($Text);
//////
// end of bb->html->md conversion attempt
//////
$Text = strip_tags($Text);
/* Old routine
$ev = bbtoevent($Text);
@@ -422,6 +399,7 @@ function bb2diaspora($Text,$preserve_nl = false) {
$Text = preg_replace_callback('/\[(.*?)\]\((.*?)\)/ism','unescape_underscores_in_links',$Text);
*/
// Remove any leading or trailing whitespace, as this will mess up
// the Diaspora signature verification and cause the item to disappear