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Merge pull request #4548 from MrPetovan/task/3878-move-bb2diaspora-to-src

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[develop] Move include/bb2diaspora to src/
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Michael Vogel 2018-03-05 07:28:04 +01:00 committed by GitHub
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5 changed files with 260 additions and 296 deletions
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264
include/bb2diaspora.php
View file

@ -1,264 +0,0 @@
<?php
use Friendica\Content\Text\BBCode;
use Friendica\Content\Text\Markdown;
use Friendica\Core\Addon;
use Friendica\Core\L10n;
use Friendica\Core\System;
use Friendica\Model\Contact;
use Friendica\Network\Probe;
use Friendica\Util\DateTimeFormat;
use League\HTMLToMarkdown\HtmlConverter;
require_once 'include/event.php';
require_once 'include/html2bbcode.php';
/**
* @brief Callback function to replace a Diaspora style mention in a mention for Friendica
*
* @param array $match Matching values for the callback
* @return string Replaced mention
*/
function diaspora_mention2bb($match) {
if ($match[2] == '') {
return;
}
$data = Contact::getDetailsByAddr($match[2]);
$name = $match[1];
if ($name == '') {
$name = $data['name'];
}
return '@[url=' . $data['url'] . ']' . $name . '[/url]';
}
/*
* we don't want to support a bbcode specific markdown interpreter
* and the markdown library we have is pretty good, but provides HTML output.
* So we'll use that to convert to HTML, then convert the HTML back to bbcode,
* and then clean up a few Diaspora specific constructs.
*/
function diaspora2bb($s) {
$s = html_entity_decode($s, ENT_COMPAT, 'UTF-8');
// Handles single newlines
$s = str_replace("\r\n", "\n", $s);
$s = str_replace("\n", " \n", $s);
$s = str_replace("\r", " \n", $s);
// Replace lonely stars in lines not starting with it with literal stars
$s = preg_replace('/^([^\*]+)\*([^\*]*)$/im', '$1\*$2', $s);
// The parser cannot handle paragraphs correctly
$s = str_replace(['</p>', '<p>', '<p dir="ltr">'], ['<br>', '<br>', '<br>'], $s);
// Escaping the hash tags
$s = preg_replace('/\#([^\s\#])/', '&#35;$1', $s);
$s = Markdown::convert($s);
$regexp = "/@\{(?:([^\}]+?); )?([^\} ]+)\}/";
$s = preg_replace_callback($regexp, 'diaspora_mention2bb', $s);
$s = str_replace('&#35;', '#', $s);
$s = html2bbcode($s);
// protect the recycle symbol from turning into a tag, but without unescaping angles and naked ampersands
$s = str_replace('&#x2672;', html_entity_decode('&#x2672;', ENT_QUOTES, 'UTF-8'), $s);
// Convert everything that looks like a link to a link
$s = preg_replace('/([^\]=]|^)(https?\:\/\/)([a-zA-Z0-9:\/\-?&;.=_~#%$!+,@]+(?<!,))/ism', '$1[url=$2$3]$2$3[/url]', $s);
//$s = preg_replace("/([^\]\=]|^)(https?\:\/\/)(vimeo|youtu|www\.youtube|soundcloud)([a-zA-Z0-9\:\/\-\?\&\;\.\=\_\~\#\%\$\!\+\,]+)/ism", '$1[url=$2$3$4]$2$3$4[/url]',$s);
$s = BBCode::pregReplaceInTag('/\[url\=?(.*?)\]https?:\/\/www.youtube.com\/watch\?v\=(.*?)\[\/url\]/ism', '[youtube]$2[/youtube]', 'url', $s);
$s = BBCode::pregReplaceInTag('/\[url\=https?:\/\/www.youtube.com\/watch\?v\=(.*?)\].*?\[\/url\]/ism' , '[youtube]$1[/youtube]', 'url', $s);
$s = BBCode::pregReplaceInTag('/\[url\=?(.*?)\]https?:\/\/vimeo.com\/([0-9]+)(.*?)\[\/url\]/ism' , '[vimeo]$2[/vimeo]' , 'url', $s);
$s = BBCode::pregReplaceInTag('/\[url\=https?:\/\/vimeo.com\/([0-9]+)\](.*?)\[\/url\]/ism' , '[vimeo]$1[/vimeo]' , 'url', $s);
// remove duplicate adjacent code tags
$s = preg_replace('/(\[code\])+(.*?)(\[\/code\])+/ism', '[code]$2[/code]', $s);
// Don't show link to full picture (until it is fixed)
$s = BBCode::scaleExternalImages($s, false);
return $s;
}
/**
* @brief Callback function to replace a Friendica style mention in a mention for Diaspora
*
* @param array $match Matching values for the callback
* @return string Replaced mention
*/
function diaspora_mentions($match) {
$contact = Contact::getDetailsByURL($match[3]);
if (!x($contact, 'addr')) {
$contact = Probe::uri($match[3]);
}
if (!x($contact, 'addr')) {
return $match[0];
}
$mention = '@{' . $match[2] . '; ' . $contact['addr'] . '}';
return $mention;
}
/**
* @brief Converts a BBCode text into Markdown
*
* This function converts a BBCode item body to be sent to Markdown-enabled
* systems like Diaspora and Libertree
*
* @param string $Text
* @param bool $fordiaspora Diaspora requires more changes than Libertree
* @return string
*/
function bb2diaspora($Text, $fordiaspora = true) {
$a = get_app();
$OriginalText = $Text;
// Since Diaspora is creating a summary for links, this function removes them before posting
if ($fordiaspora) {
$Text = BBCode::removeShareInformation($Text);
}
/**
* Transform #tags, strip off the [url] and replace spaces with underscore
*/
$URLSearchString = "^\[\]";
$Text = preg_replace_callback("/#\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/i",
function ($matches) {
return '#' . str_replace(' ', '_', $matches[2]);
}
, $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);
// Extracting multi-line code blocks before the whitespace processing/code highlighter in BBCode::convert()
$codeblocks = [];
$Text = preg_replace_callback("#\[code(?:=([^\]]*))?\](.*?)\[\/code\]#is",
function ($matches) use (&$codeblocks) {
$return = $matches[0];
if (strpos($matches[2], "\n") !== false) {
$return = '#codeblock-' . count($codeblocks) . '#';
$prefix = '````' . $matches[1] . PHP_EOL;
$codeblocks[] = $prefix . trim($matches[2]) . PHP_EOL . '````';
}
return $return;
}
, $Text);
// Convert it to HTML - don't try oembed
if ($fordiaspora) {
$Text = BBCode::convert($Text, false, 3);
// Add all tags that maybe were removed
if (preg_match_all("/#\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism", $OriginalText, $tags)) {
$tagline = "";
foreach ($tags[2] as $tag) {
$tag = html_entity_decode($tag, ENT_QUOTES, 'UTF-8');
if (!strpos(html_entity_decode($Text, ENT_QUOTES, 'UTF-8'), '#' . $tag)) {
$tagline .= '#' . $tag . ' ';
}
}
$Text = $Text." ".$tagline;
}
} else {
$Text = BBCode::convert($Text, false, 4);
}
// mask some special HTML chars from conversation to markdown
$Text = str_replace(['&lt;', '&gt;', '&amp;'], ['&_lt_;', '&_gt_;', '&_amp_;'], $Text);
// If a link is followed by a quote then there should be a newline before it
// Maybe we should make this newline at every time before a quote.
$Text = str_replace(["</a><blockquote>"], ["</a><br><blockquote>"], $Text);
$stamp1 = microtime(true);
// Now convert HTML to Markdown
$converter = new HtmlConverter();
$Text = $converter->convert($Text);
// unmask the special chars back to HTML
$Text = str_replace(['&\_lt\_;', '&\_gt\_;', '&\_amp\_;'], ['&lt;', '&gt;', '&amp;'], $Text);
$a->save_timestamp($stamp1, "parser");
// Libertree has a problem with escaped hashtags.
$Text = str_replace(['\#'], ['#'], $Text);
// Remove any leading or trailing whitespace, as this will mess up
// the Diaspora signature verification and cause the item to disappear
$Text = trim($Text);
if ($fordiaspora) {
$URLSearchString = "^\[\]";
$Text = preg_replace_callback("/([@]\[(.*?)\])\(([$URLSearchString]*?)\)/ism", 'diaspora_mentions', $Text);
}
// Restore code blocks
$Text = preg_replace_callback('/#codeblock-([0-9]+)#/iU',
function ($matches) use ($codeblocks) {
$return = '';
if (isset($codeblocks[intval($matches[1])])) {
$return = $codeblocks[$matches[1]];
}
return $return;
}
, $Text);
Addon::callHooks('bb2diaspora',$Text);
return $Text;
}
function unescape_underscores_in_links($m) {
$y = str_replace('\\_', '_', $m[2]);
return('[' . $m[1] . '](' . $y . ')');
}
function format_event_diaspora($ev) {
if (! ((is_array($ev)) && count($ev))) {
return '';
}
$bd_format = L10n::t('l F d, Y \@ g:i A') ; // Friday January 18, 2011 @ 8 AM
$o = 'Friendica event notification:' . "\n";
$o .= '**' . (($ev['summary']) ? bb2diaspora($ev['summary']) : bb2diaspora($ev['desc'])) . '**' . "\n";
// @todo What. Is. Going. On. With. This. Useless. Ternary. Operator? - mrpetovan
$o .= L10n::t('Starts:') . ' ' . '[' . day_translate(
$ev['adjust'] ? DateTimeFormat::utc($ev['start'], $bd_format) : DateTimeFormat::utc($ev['start'], $bd_format)
)
. '](' . System::baseUrl() . '/localtime/?f=&time=' . urlencode(DateTimeFormat::utc($ev['start'])) . ")\n";
if (! $ev['nofinish']) {
$o .= L10n::t('Finishes:') . ' ' . '[' . day_translate(
$ev['adjust'] ? DateTimeFormat::utc($ev['finish'], $bd_format) : DateTimeFormat::utc($ev['finish'], $bd_format)
)
. '](' . System::baseUrl() . '/localtime/?f=&time=' . urlencode(DateTimeFormat::utc($ev['finish'])) . ")\n";
}
if (strlen($ev['location'])) {
$o .= L10n::t('Location:') . bb2diaspora($ev['location'])
. "\n";
}
$o .= "\n";
return $o;
}

13
mod/babel.php
View file

@ -7,7 +7,6 @@ use Friendica\Content\Text\BBCode;
use Friendica\Content\Text\Markdown; use Friendica\Content\Text\Markdown;
use Friendica\Core\L10n; use Friendica\Core\L10n;
require_once 'include/bb2diaspora.php';
require_once 'include/html2bbcode.php'; require_once 'include/html2bbcode.php';
function visible_lf($s) function visible_lf($s)
@ -49,16 +48,16 @@ function babel_content()
$o .= '<h2>' . L10n::t('bbcode => html2bbcode: ') . '</h2>' . EOL . EOL; $o .= '<h2>' . L10n::t('bbcode => html2bbcode: ') . '</h2>' . EOL . EOL;
$o .= visible_lf($bbcode) . EOL . EOL; $o .= visible_lf($bbcode) . EOL . EOL;
$diaspora = bb2diaspora($text); $diaspora = BBCode::toMarkdown($text);
$o .= '<h2>' . L10n::t('bb2diaspora: ') . '</h2>' . EOL . EOL; $o .= '<h2>' . L10n::t('BBCode::toMarkdown: ') . '</h2>' . EOL . EOL;
$o .= visible_lf($diaspora) . EOL . EOL; $o .= visible_lf($diaspora) . EOL . EOL;
$html = Markdown::convert($diaspora); $html = Markdown::convert($diaspora);
$o .= '<h2>' . L10n::t('bb2diaspora => Markdown: ') . '</h2>' . EOL . EOL; $o .= '<h2>' . L10n::t('BBCode::toMarkdown => Markdown::convert: ') . '</h2>' . EOL . EOL;
$o .= $html . EOL . EOL; $o .= $html . EOL . EOL;
$bbcode = diaspora2bb($diaspora); $bbcode = Markdown::toBBCode($diaspora);
$o .= '<h2>' . L10n::t('bb2diaspora => diaspora2bb: ') . '</h2>' . EOL . EOL; $o .= '<h2>' . L10n::t('BBCode::toMarkdown => Markdown::toBBCode: ') . '</h2>' . EOL . EOL;
$o .= visible_lf($bbcode) . EOL . EOL; $o .= visible_lf($bbcode) . EOL . EOL;
$bbcode = html2bbcode($html); $bbcode = html2bbcode($html);
@ -71,7 +70,7 @@ function babel_content()
$o .= '<h2>' . L10n::t("Source input \x28Diaspora format\x29: ") . '</h2>' . EOL . EOL; $o .= '<h2>' . L10n::t("Source input \x28Diaspora format\x29: ") . '</h2>' . EOL . EOL;
$o .= '<pre>' . $d2bbtext . '</pre>' . EOL . EOL; $o .= '<pre>' . $d2bbtext . '</pre>' . EOL . EOL;
$bb = diaspora2bb($d2bbtext); $bb = Markdown::toBBCode($d2bbtext);
$o .= '<h2>' . L10n::t('diaspora2bb: ') . '</h2>' . EOL . EOL; $o .= '<h2>' . L10n::t('diaspora2bb: ') . '</h2>' . EOL . EOL;
$o .= '<pre>' . $bb . '</pre>' . EOL . EOL; $o .= '<pre>' . $bb . '</pre>' . EOL . EOL;
} }

168
src/Content/Text/BBCode.php
View file

@ -1,33 +1,37 @@
<?php <?php
/** /**
* @file src/Content/Text/BBCode.php * @file src/Content/Text/BBCode.php
*/ */
namespace Friendica\Content\Text; namespace Friendica\Content\Text;
use DOMDocument; use DOMDocument;
use DomXPath; use DomXPath;
use Exception; use Exception;
use Friendica\BaseObject;
use Friendica\Content\OEmbed; use Friendica\Content\OEmbed;
use Friendica\Content\Smilies; use Friendica\Content\Smilies;
use Friendica\Content\Text\Plaintext;
use Friendica\Core\Addon; use Friendica\Core\Addon;
use Friendica\Core\Cache; use Friendica\Core\Cache;
use Friendica\Core\Config; use Friendica\Core\Config;
use Friendica\Core\L10n; use Friendica\Core\L10n;
use Friendica\Core\Protocol;
use Friendica\Core\PConfig; use Friendica\Core\PConfig;
use Friendica\Core\Protocol;
use Friendica\Core\System; use Friendica\Core\System;
use Friendica\Model\Contact; use Friendica\Model\Contact;
use Friendica\Network\Probe;
use Friendica\Object\Image; use Friendica\Object\Image;
use Friendica\Util\Map; use Friendica\Util\Map;
use Friendica\Util\Network; use Friendica\Util\Network;
use Friendica\Util\ParseUrl; use Friendica\Util\ParseUrl;
use League\HTMLToMarkdown\HtmlConverter;
require_once "include/event.php"; require_once "include/event.php";
require_once "include/html2plain.php"; require_once "include/html2plain.php";
require_once "mod/proxy.php"; require_once "mod/proxy.php";
class BBCode class BBCode extends BaseObject
{ {
/** /**
* @brief Fetches attachment data that were generated the old way * @brief Fetches attachment data that were generated the old way
@ -173,7 +177,7 @@ class BBCode
} }
if ($title != "") { if ($title != "") {
$title = BBCode::convert(html_entity_decode($title, ENT_QUOTES, 'UTF-8'), false, true); $title = self::convert(html_entity_decode($title, ENT_QUOTES, 'UTF-8'), false, true);
$title = html_entity_decode($title, ENT_QUOTES, 'UTF-8'); $title = html_entity_decode($title, ENT_QUOTES, 'UTF-8');
$title = str_replace(["[", "]"], ["&#91;", "&#93;"], $title); $title = str_replace(["[", "]"], ["&#91;", "&#93;"], $title);
$data["title"] = $title; $data["title"] = $title;
@ -408,7 +412,7 @@ class BBCode
} }
} }
$html = BBCode::convert($post["text"].$post["after"], false, $htmlmode); $html = self::convert($post["text"].$post["after"], false, $htmlmode);
$msg = html2plain($html, 0, true); $msg = html2plain($html, 0, true);
$msg = trim(html_entity_decode($msg, ENT_QUOTES, 'UTF-8')); $msg = trim(html_entity_decode($msg, ENT_QUOTES, 'UTF-8'));
@ -705,7 +709,7 @@ class BBCode
} }
if ($data["description"] != "" && $data["description"] != $data["title"]) { if ($data["description"] != "" && $data["description"] != $data["title"]) {
$return .= sprintf('<blockquote>%s</blockquote>', trim(BBCode::convert($data["description"]))); $return .= sprintf('<blockquote>%s</blockquote>', trim(self::convert($data["description"])));
} }
if ($data["type"] == "link") { if ($data["type"] == "link") {
@ -1202,7 +1206,7 @@ class BBCode
$text = Cache::get($match[1]); $text = Cache::get($match[1]);
if (is_null($text)) { if (is_null($text)) {
$a = get_app(); $a = self::getApp();
$stamp1 = microtime(true); $stamp1 = microtime(true);
@ -1261,7 +1265,7 @@ class BBCode
$text = Cache::get($match[1]); $text = Cache::get($match[1]);
if (is_null($text)) { if (is_null($text)) {
$a = get_app(); $a = self::getApp();
$stamp1 = microtime(true); $stamp1 = microtime(true);
@ -1285,7 +1289,7 @@ class BBCode
$doc = new DOMDocument(); $doc = new DOMDocument();
@$doc->loadHTML($body); @$doc->loadHTML($body);
$xpath = new DomXPath($doc); $xpath = new DOMXPath($doc);
$list = $xpath->query("//meta[@name]"); $list = $xpath->query("//meta[@name]");
foreach ($list as $node) { foreach ($list as $node) {
$attr = []; $attr = [];
@ -1348,7 +1352,7 @@ class BBCode
*/ */
public static function convert($text, $try_oembed = true, $simple_html = false, $for_plaintext = false) public static function convert($text, $try_oembed = true, $simple_html = false, $for_plaintext = false)
{ {
$a = get_app(); $a = self::getApp();
/* /*
* preg_match_callback function to replace potential Oembed tags with Oembed content * preg_match_callback function to replace potential Oembed tags with Oembed content
@ -1978,4 +1982,148 @@ class BBCode
return $abstract; return $abstract;
} }
/**
* @brief Callback function to replace a Friendica style mention in a mention for Diaspora
*
* @param array $match Matching values for the callback
* @return string Replaced mention
*/
private static function bbCodeMention2DiasporaCallback($match)
{
$contact = Contact::getDetailsByURL($match[3]);
if (empty($contact['addr'])) {
$contact = Probe::uri($match[3]);
}
if (empty($contact['addr'])) {
return $match[0];
}
$mention = '@{' . $match[2] . '; ' . $contact['addr'] . '}';
return $mention;
}
/**
* @brief Converts a BBCode text into Markdown
*
* This function converts a BBCode item body to be sent to Markdown-enabled
* systems like Diaspora and Libertree
*
* @param string $text
* @param bool $for_diaspora Diaspora requires more changes than Libertree
* @return string
*/
public static function toMarkdown($text, $for_diaspora = true)
{
$a = self::getApp();
$original_text = $text;
// Since Diaspora is creating a summary for links, this function removes them before posting
if ($for_diaspora) {
$text = self::removeShareInformation($text);
}
/**
* Transform #tags, strip off the [url] and replace spaces with underscore
*/
$url_search_string = "^\[\]";
$text = preg_replace_callback("/#\[url\=([$url_search_string]*)\](.*?)\[\/url\]/i",
function ($matches) {
return '#' . str_replace(' ', '_', $matches[2]);
},
$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);
// Extracting multi-line code blocks before the whitespace processing/code highlighter in self::convert()
$codeblocks = [];
$text = preg_replace_callback("#\[code(?:=([^\]]*))?\](.*?)\[\/code\]#is",
function ($matches) use (&$codeblocks) {
$return = $matches[0];
if (strpos($matches[2], "\n") !== false) {
$return = '#codeblock-' . count($codeblocks) . '#';
$prefix = '````' . $matches[1] . PHP_EOL;
$codeblocks[] = $prefix . trim($matches[2]) . PHP_EOL . '````';
}
return $return;
},
$text
);
// Convert it to HTML - don't try oembed
if ($for_diaspora) {
$text = self::convert($text, false, 3);
// Add all tags that maybe were removed
if (preg_match_all("/#\[url\=([$url_search_string]*)\](.*?)\[\/url\]/ism", $original_text, $tags)) {
$tagline = "";
foreach ($tags[2] as $tag) {
$tag = html_entity_decode($tag, ENT_QUOTES, 'UTF-8');
if (!strpos(html_entity_decode($text, ENT_QUOTES, 'UTF-8'), '#' . $tag)) {
$tagline .= '#' . $tag . ' ';
}
}
$text = $text . " " . $tagline;
}
} else {
$text = self::convert($text, false, 4);
}
// mask some special HTML chars from conversation to markdown
$text = str_replace(['&lt;', '&gt;', '&amp;'], ['&_lt_;', '&_gt_;', '&_amp_;'], $text);
// If a link is followed by a quote then there should be a newline before it
// Maybe we should make this newline at every time before a quote.
$text = str_replace(["</a><blockquote>"], ["</a><br><blockquote>"], $text);
$stamp1 = microtime(true);
// Now convert HTML to Markdown
$converter = new HtmlConverter();
$text = $converter->convert($text);
// unmask the special chars back to HTML
$text = str_replace(['&\_lt\_;', '&\_gt\_;', '&\_amp\_;'], ['&lt;', '&gt;', '&amp;'], $text);
$a->save_timestamp($stamp1, "parser");
// Libertree has a problem with escaped hashtags.
$text = str_replace(['\#'], ['#'], $text);
// Remove any leading or trailing whitespace, as this will mess up
// the Diaspora signature verification and cause the item to disappear
$text = trim($text);
if ($for_diaspora) {
$url_search_string = "^\[\]";
$text = preg_replace_callback(
"/([@]\[(.*?)\])\(([$url_search_string]*?)\)/ism",
['self', 'bbCodeMention2DiasporaCallback'],
$text
);
}
// Restore code blocks
$text = preg_replace_callback('/#codeblock-([0-9]+)#/iU',
function ($matches) use ($codeblocks) {
$return = '';
if (isset($codeblocks[intval($matches[1])])) {
$return = $codeblocks[$matches[1]];
}
return $return;
},
$text
);
Addon::callHooks('bb2diaspora', $text);
return $text;
}
} }

80
src/Content/Text/Markdown.php
View file

@ -7,8 +7,11 @@
namespace Friendica\Content\Text; namespace Friendica\Content\Text;
use Friendica\BaseObject; use Friendica\BaseObject;
use Friendica\Model\Contact;
use Michelf\MarkdownExtra; use Michelf\MarkdownExtra;
require_once 'include/html2bbcode.php';
/** /**
* Friendica-specific usage of Markdown * Friendica-specific usage of Markdown
* *
@ -36,4 +39,81 @@ class Markdown extends BaseObject
return $html; return $html;
} }
/**
* @brief Callback function to replace a Diaspora style mention in a mention for Friendica
*
* @param array $match Matching values for the callback
* @return string Replaced mention
*/
private static function diasporaMention2BBCodeCallback($match)
{
if ($match[2] == '') {
return;
}
$data = Contact::getDetailsByAddr($match[2]);
$name = $match[1];
if ($name == '') {
$name = $data['name'];
}
return '@[url=' . $data['url'] . ']' . $name . '[/url]';
}
/*
* we don't want to support a bbcode specific markdown interpreter
* and the markdown library we have is pretty good, but provides HTML output.
* So we'll use that to convert to HTML, then convert the HTML back to bbcode,
* and then clean up a few Diaspora specific constructs.
*/
public static function toBBCode($s)
{
$s = html_entity_decode($s, ENT_COMPAT, 'UTF-8');
// Handles single newlines
$s = str_replace("\r\n", "\n", $s);
$s = str_replace("\n", " \n", $s);
$s = str_replace("\r", " \n", $s);
// Replace lonely stars in lines not starting with it with literal stars
$s = preg_replace('/^([^\*]+)\*([^\*]*)$/im', '$1\*$2', $s);
// The parser cannot handle paragraphs correctly
$s = str_replace(['</p>', '<p>', '<p dir="ltr">'], ['<br>', '<br>', '<br>'], $s);
// Escaping the hash tags
$s = preg_replace('/\#([^\s\#])/', '&#35;$1', $s);
$s = self::convert($s);
$regexp = "/@\{(?:([^\}]+?); )?([^\} ]+)\}/";
$s = preg_replace_callback($regexp, ['self', 'diasporaMention2BBCodeCallback'], $s);
$s = str_replace('&#35;', '#', $s);
$s = html2bbcode($s);
// protect the recycle symbol from turning into a tag, but without unescaping angles and naked ampersands
$s = str_replace('&#x2672;', html_entity_decode('&#x2672;', ENT_QUOTES, 'UTF-8'), $s);
// Convert everything that looks like a link to a link
$s = preg_replace('/([^\]=]|^)(https?\:\/\/)([a-zA-Z0-9:\/\-?&;.=_~#%$!+,@]+(?<!,))/ism', '$1[url=$2$3]$2$3[/url]', $s);
//$s = preg_replace("/([^\]\=]|^)(https?\:\/\/)(vimeo|youtu|www\.youtube|soundcloud)([a-zA-Z0-9\:\/\-\?\&\;\.\=\_\~\#\%\$\!\+\,]+)/ism", '$1[url=$2$3$4]$2$3$4[/url]',$s);
$s = BBCode::pregReplaceInTag('/\[url\=?(.*?)\]https?:\/\/www.youtube.com\/watch\?v\=(.*?)\[\/url\]/ism', '[youtube]$2[/youtube]', 'url', $s);
$s = BBCode::pregReplaceInTag('/\[url\=https?:\/\/www.youtube.com\/watch\?v\=(.*?)\].*?\[\/url\]/ism' , '[youtube]$1[/youtube]', 'url', $s);
$s = BBCode::pregReplaceInTag('/\[url\=?(.*?)\]https?:\/\/vimeo.com\/([0-9]+)(.*?)\[\/url\]/ism' , '[vimeo]$2[/vimeo]' , 'url', $s);
$s = BBCode::pregReplaceInTag('/\[url\=https?:\/\/vimeo.com\/([0-9]+)\](.*?)\[\/url\]/ism' , '[vimeo]$1[/vimeo]' , 'url', $s);
// remove duplicate adjacent code tags
$s = preg_replace('/(\[code\])+(.*?)(\[\/code\])+/ism', '[code]$2[/code]', $s);
// Don't show link to full picture (until it is fixed)
$s = BBCode::scaleExternalImages($s, false);
return $s;
}
} }

31
src/Protocol/Diaspora.php
View file

@ -7,9 +7,11 @@
* This implementation here interprets the old and the new protocol and sends the new one. * This implementation here interprets the old and the new protocol and sends the new one.
* In the future we will remove most stuff from "validPosting" and interpret only the new protocol. * In the future we will remove most stuff from "validPosting" and interpret only the new protocol.
*/ */
namespace Friendica\Protocol; namespace Friendica\Protocol;
use Friendica\Content\Text\BBCode; use Friendica\Content\Text\BBCode;
use Friendica\Content\Text\Markdown;
use Friendica\Core\Cache; use Friendica\Core\Cache;
use Friendica\Core\Config; use Friendica\Core\Config;
use Friendica\Core\L10n; use Friendica\Core\L10n;
@ -34,7 +36,6 @@ use SimpleXMLElement;
require_once 'include/dba.php'; require_once 'include/dba.php';
require_once 'include/items.php'; require_once 'include/items.php';
require_once 'include/bb2diaspora.php';
/** /**
* @brief This class contain functions to create and send Diaspora XML files * @brief This class contain functions to create and send Diaspora XML files
@ -1729,7 +1730,7 @@ class Diaspora
$datarray["plink"] = self::plink($author, $guid, $parent_item['guid']); $datarray["plink"] = self::plink($author, $guid, $parent_item['guid']);
$body = diaspora2bb($text); $body = Markdown::toBBCode($text);
$datarray["body"] = self::replacePeopleGuid($body, $person["url"]); $datarray["body"] = self::replacePeopleGuid($body, $person["url"]);
@ -1796,7 +1797,7 @@ class Diaspora
return false; return false;
} }
$body = diaspora2bb($msg_text); $body = Markdown::toBBCode($msg_text);
$message_uri = $msg_author.":".$msg_guid; $message_uri = $msg_author.":".$msg_guid;
$person = self::personByHandle($msg_author); $person = self::personByHandle($msg_author);
@ -2130,7 +2131,7 @@ class Diaspora
return false; return false;
} }
$body = diaspora2bb($text); $body = Markdown::toBBCode($text);
$body = self::replacePeopleGuid($body, $person["url"]); $body = self::replacePeopleGuid($body, $person["url"]);
@ -2282,8 +2283,8 @@ class Diaspora
$image_url = unxmlify($data->image_url); $image_url = unxmlify($data->image_url);
$birthday = unxmlify($data->birthday); $birthday = unxmlify($data->birthday);
$gender = unxmlify($data->gender); $gender = unxmlify($data->gender);
$about = diaspora2bb(unxmlify($data->bio)); $about = Markdown::toBBCode(unxmlify($data->bio));
$location = diaspora2bb(unxmlify($data->location)); $location = Markdown::toBBCode(unxmlify($data->location));
$searchable = (unxmlify($data->searchable) == "true"); $searchable = (unxmlify($data->searchable) == "true");
$nsfw = (unxmlify($data->nsfw) == "true"); $nsfw = (unxmlify($data->nsfw) == "true");
$tags = unxmlify($data->tag_string); $tags = unxmlify($data->tag_string);
@ -2660,7 +2661,7 @@ class Diaspora
if (self::isReshare($r[0]["body"], true)) { if (self::isReshare($r[0]["body"], true)) {
$r = []; $r = [];
} elseif (self::isReshare($r[0]["body"], false) || strstr($r[0]["body"], "[share")) { } elseif (self::isReshare($r[0]["body"], false) || strstr($r[0]["body"], "[share")) {
$r[0]["body"] = diaspora2bb(bb2diaspora($r[0]["body"])); $r[0]["body"] = Markdown::toBBCode(BBCode::toMarkdown($r[0]["body"]));
$r[0]["body"] = self::replacePeopleGuid($r[0]["body"], $r[0]["author-link"]); $r[0]["body"] = self::replacePeopleGuid($r[0]["body"], $r[0]["author-link"]);
@ -2695,7 +2696,7 @@ class Diaspora
if (DBM::is_result($r)) { if (DBM::is_result($r)) {
// If it is a reshared post from another network then reformat to avoid display problems with two share elements // If it is a reshared post from another network then reformat to avoid display problems with two share elements
if (self::isReshare($r[0]["body"], false)) { if (self::isReshare($r[0]["body"], false)) {
$r[0]["body"] = diaspora2bb(bb2diaspora($r[0]["body"])); $r[0]["body"] = Markdown::toBBCode(BBCode::toMarkdown($r[0]["body"]));
$r[0]["body"] = self::replacePeopleGuid($r[0]["body"], $r[0]["author-link"]); $r[0]["body"] = self::replacePeopleGuid($r[0]["body"], $r[0]["author-link"]);
} }
@ -2939,7 +2940,7 @@ class Diaspora
} }
} }
$body = diaspora2bb($text); $body = Markdown::toBBCode($text);
$datarray = []; $datarray = [];
@ -3590,14 +3591,14 @@ class Diaspora
$eventdata['end'] = DateTimeFormat::convert($event['finish'], "UTC", $eventdata['timezone'], $mask); $eventdata['end'] = DateTimeFormat::convert($event['finish'], "UTC", $eventdata['timezone'], $mask);
} }
if ($event['summary']) { if ($event['summary']) {
$eventdata['summary'] = html_entity_decode(bb2diaspora($event['summary'])); $eventdata['summary'] = html_entity_decode(BBCode::toMarkdown($event['summary']));
} }
if ($event['desc']) { if ($event['desc']) {
$eventdata['description'] = html_entity_decode(bb2diaspora($event['desc'])); $eventdata['description'] = html_entity_decode(BBCode::toMarkdown($event['desc']));
} }
if ($event['location']) { if ($event['location']) {
$location = []; $location = [];
$location["address"] = html_entity_decode(bb2diaspora($event['location'])); $location["address"] = html_entity_decode(BBCode::toMarkdown($event['location']));
$location["lat"] = 0; $location["lat"] = 0;
$location["lng"] = 0; $location["lng"] = 0;
$eventdata['location'] = $location; $eventdata['location'] = $location;
@ -3647,7 +3648,7 @@ class Diaspora
$body = $item["body"]; $body = $item["body"];
// convert to markdown // convert to markdown
$body = html_entity_decode(bb2diaspora($body)); $body = html_entity_decode(BBCode::toMarkdown($body));
// Adding the title // Adding the title
if (strlen($title)) { if (strlen($title)) {
@ -3832,7 +3833,7 @@ class Diaspora
$parent = $p[0]; $parent = $p[0];
$text = html_entity_decode(bb2diaspora($item["body"])); $text = html_entity_decode(BBCode::toMarkdown($item["body"]));
$created = DateTimeFormat::utc($item["created"], DateTimeFormat::ATOM); $created = DateTimeFormat::utc($item["created"], DateTimeFormat::ATOM);
$comment = ["author" => self::myHandle($owner), $comment = ["author" => self::myHandle($owner),
@ -4068,7 +4069,7 @@ class Diaspora
"participants" => $cnv["recips"] "participants" => $cnv["recips"]
]; ];
$body = bb2diaspora($item["body"]); $body = BBCode::toMarkdown($item["body"]);
$created = DateTimeFormat::utc($item["created"], DateTimeFormat::ATOM); $created = DateTimeFormat::utc($item["created"], DateTimeFormat::ATOM);
$msg = [ $msg = [