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PSR-2. I'm not a huge fan, but ugly consistency beats no consistency...

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Shish
2019-05-28 17:59:38 +01:00
parent 5ec3e89884
commit 34b05cca7c
295 changed files with 27094 additions and 24632 deletions
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255
ext/bbcode/main.php
View File

@ -25,135 +25,162 @@
* </ul>
*/
class BBCode extends FormatterExtension {
public function format(string $text): string {
$text = $this->extract_code($text);
foreach(array(
"b", "i", "u", "s", "sup", "sub", "h1", "h2", "h3", "h4",
) as $el) {
$text = preg_replace("!\[$el\](.*?)\[/$el\]!s", "<$el>$1</$el>", $text);
}
$text = preg_replace('!^&gt;&gt;([^\d].+)!', '<blockquote><small>$1</small></blockquote>', $text);
$text = preg_replace('!&gt;&gt;(\d+)(#c?\d+)?!s', '<a class="shm-clink" data-clink-sel="$2" href="'.make_link('post/view/$1$2').'">&gt;&gt;$1$2</a>', $text);
$text = preg_replace('!\[anchor=(.*?)\](.*?)\[/anchor\]!s', '<span class="anchor">$2 <a class="alink" href="#bb-$1" name="bb-$1" title="link to this anchor"> ¶ </a></span>', $text); // add "bb-" to avoid clashing with eg #top
$text = preg_replace('!\[url=site://(.*?)(#c\d+)?\](.*?)\[/url\]!s', '<a class="shm-clink" data-clink-sel="$2" href="'.make_link('$1$2').'">$3</a>', $text);
$text = preg_replace('!\[url\]site://(.*?)(#c\d+)?\[/url\]!s', '<a class="shm-clink" data-clink-sel="$2" href="'.make_link('$1$2').'">$1$2</a>', $text);
$text = preg_replace('!\[url=((?:https?|ftp|irc|mailto)://.*?)\](.*?)\[/url\]!s', '<a href="$1">$2</a>', $text);
$text = preg_replace('!\[url\]((?:https?|ftp|irc|mailto)://.*?)\[/url\]!s', '<a href="$1">$1</a>', $text);
$text = preg_replace('!\[email\](.*?)\[/email\]!s', '<a href="mailto:$1">$1</a>', $text);
$text = preg_replace('!\[img\](https?:\/\/.*?)\[/img\]!s', '<img src="$1">', $text);
$text = preg_replace('!\[\[([^\|\]]+)\|([^\]]+)\]\]!s', '<a href="'.make_link('wiki/$1').'">$2</a>', $text);
$text = preg_replace('!\[\[([^\]]+)\]\]!s', '<a href="'.make_link('wiki/$1').'">$1</a>', $text);
$text = preg_replace("!\n\s*\n!", "\n\n", $text);
$text = str_replace("\n", "\n<br>", $text);
$text = preg_replace("/\[quote\](.*?)\[\/quote\]/s", "<blockquote><small>\\1</small></blockquote>", $text);
$text = preg_replace("/\[quote=(.*?)\](.*?)\[\/quote\]/s", "<blockquote><em>\\1 said:</em><br><small>\\2</small></blockquote>", $text);
while(preg_match("/\[list\](.*?)\[\/list\]/s", $text))
$text = preg_replace("/\[list\](.*?)\[\/list\]/s", "<ul>\\1</ul>", $text);
while(preg_match("/\[ul\](.*?)\[\/ul\]/s", $text))
$text = preg_replace("/\[ul\](.*?)\[\/ul\]/s", "<ul>\\1</ul>", $text);
while(preg_match("/\[ol\](.*?)\[\/ol\]/s", $text))
$text = preg_replace("/\[ol\](.*?)\[\/ol\]/s", "<ol>\\1</ol>", $text);
$text = preg_replace("/\[li\](.*?)\[\/li\]/s", "<li>\\1</li>", $text);
$text = preg_replace("#\[\*\]#s", "<li>", $text);
$text = preg_replace("#<br><(li|ul|ol|/ul|/ol)>#s", "<\\1>", $text);
$text = preg_replace("#\[align=(left|center|right)\](.*?)\[\/align\]#s", "<div style='text-align:\\1;'>\\2</div>", $text);
$text = $this->filter_spoiler($text);
$text = $this->insert_code($text);
return $text;
}
class BBCode extends FormatterExtension
{
public function format(string $text): string
{
$text = $this->extract_code($text);
foreach ([
"b", "i", "u", "s", "sup", "sub", "h1", "h2", "h3", "h4",
] as $el) {
$text = preg_replace("!\[$el\](.*?)\[/$el\]!s", "<$el>$1</$el>", $text);
}
$text = preg_replace('!^&gt;&gt;([^\d].+)!', '<blockquote><small>$1</small></blockquote>', $text);
$text = preg_replace('!&gt;&gt;(\d+)(#c?\d+)?!s', '<a class="shm-clink" data-clink-sel="$2" href="'.make_link('post/view/$1$2').'">&gt;&gt;$1$2</a>', $text);
$text = preg_replace('!\[anchor=(.*?)\](.*?)\[/anchor\]!s', '<span class="anchor">$2 <a class="alink" href="#bb-$1" name="bb-$1" title="link to this anchor"> ¶ </a></span>', $text); // add "bb-" to avoid clashing with eg #top
$text = preg_replace('!\[url=site://(.*?)(#c\d+)?\](.*?)\[/url\]!s', '<a class="shm-clink" data-clink-sel="$2" href="'.make_link('$1$2').'">$3</a>', $text);
$text = preg_replace('!\[url\]site://(.*?)(#c\d+)?\[/url\]!s', '<a class="shm-clink" data-clink-sel="$2" href="'.make_link('$1$2').'">$1$2</a>', $text);
$text = preg_replace('!\[url=((?:https?|ftp|irc|mailto)://.*?)\](.*?)\[/url\]!s', '<a href="$1">$2</a>', $text);
$text = preg_replace('!\[url\]((?:https?|ftp|irc|mailto)://.*?)\[/url\]!s', '<a href="$1">$1</a>', $text);
$text = preg_replace('!\[email\](.*?)\[/email\]!s', '<a href="mailto:$1">$1</a>', $text);
$text = preg_replace('!\[img\](https?:\/\/.*?)\[/img\]!s', '<img src="$1">', $text);
$text = preg_replace('!\[\[([^\|\]]+)\|([^\]]+)\]\]!s', '<a href="'.make_link('wiki/$1').'">$2</a>', $text);
$text = preg_replace('!\[\[([^\]]+)\]\]!s', '<a href="'.make_link('wiki/$1').'">$1</a>', $text);
$text = preg_replace("!\n\s*\n!", "\n\n", $text);
$text = str_replace("\n", "\n<br>", $text);
$text = preg_replace("/\[quote\](.*?)\[\/quote\]/s", "<blockquote><small>\\1</small></blockquote>", $text);
$text = preg_replace("/\[quote=(.*?)\](.*?)\[\/quote\]/s", "<blockquote><em>\\1 said:</em><br><small>\\2</small></blockquote>", $text);
while (preg_match("/\[list\](.*?)\[\/list\]/s", $text)) {
$text = preg_replace("/\[list\](.*?)\[\/list\]/s", "<ul>\\1</ul>", $text);
}
while (preg_match("/\[ul\](.*?)\[\/ul\]/s", $text)) {
$text = preg_replace("/\[ul\](.*?)\[\/ul\]/s", "<ul>\\1</ul>", $text);
}
while (preg_match("/\[ol\](.*?)\[\/ol\]/s", $text)) {
$text = preg_replace("/\[ol\](.*?)\[\/ol\]/s", "<ol>\\1</ol>", $text);
}
$text = preg_replace("/\[li\](.*?)\[\/li\]/s", "<li>\\1</li>", $text);
$text = preg_replace("#\[\*\]#s", "<li>", $text);
$text = preg_replace("#<br><(li|ul|ol|/ul|/ol)>#s", "<\\1>", $text);
$text = preg_replace("#\[align=(left|center|right)\](.*?)\[\/align\]#s", "<div style='text-align:\\1;'>\\2</div>", $text);
$text = $this->filter_spoiler($text);
$text = $this->insert_code($text);
return $text;
}
public function strip(string $text): string {
foreach(array(
"b", "i", "u", "s", "sup", "sub", "h1", "h2", "h3", "h4",
"code", "url", "email", "li",
) as $el) {
$text = preg_replace("!\[$el\](.*?)\[/$el\]!s", '$1', $text);
}
$text = preg_replace("!\[anchor=(.*?)\](.*?)\[/anchor\]!s", '$2', $text);
$text = preg_replace("!\[url=(.*?)\](.*?)\[/url\]!s", '$2', $text);
$text = preg_replace("!\[img\](.*?)\[/img\]!s", "", $text);
$text = preg_replace("!\[\[([^\|\]]+)\|([^\]]+)\]\]!s", '$2', $text);
$text = preg_replace("!\[\[([^\]]+)\]\]!s", '$1', $text);
$text = preg_replace("!\[quote\](.*?)\[/quote\]!s", "", $text);
$text = preg_replace("!\[quote=(.*?)\](.*?)\[/quote\]!s", "", $text);
$text = preg_replace("!\[/?(list|ul|ol)\]!", "", $text);
$text = preg_replace("!\[\*\](.*?)!s", '$1', $text);
$text = $this->strip_spoiler($text);
return $text;
}
public function strip(string $text): string
{
foreach ([
"b", "i", "u", "s", "sup", "sub", "h1", "h2", "h3", "h4",
"code", "url", "email", "li",
] as $el) {
$text = preg_replace("!\[$el\](.*?)\[/$el\]!s", '$1', $text);
}
$text = preg_replace("!\[anchor=(.*?)\](.*?)\[/anchor\]!s", '$2', $text);
$text = preg_replace("!\[url=(.*?)\](.*?)\[/url\]!s", '$2', $text);
$text = preg_replace("!\[img\](.*?)\[/img\]!s", "", $text);
$text = preg_replace("!\[\[([^\|\]]+)\|([^\]]+)\]\]!s", '$2', $text);
$text = preg_replace("!\[\[([^\]]+)\]\]!s", '$1', $text);
$text = preg_replace("!\[quote\](.*?)\[/quote\]!s", "", $text);
$text = preg_replace("!\[quote=(.*?)\](.*?)\[/quote\]!s", "", $text);
$text = preg_replace("!\[/?(list|ul|ol)\]!", "", $text);
$text = preg_replace("!\[\*\](.*?)!s", '$1', $text);
$text = $this->strip_spoiler($text);
return $text;
}
private function filter_spoiler(string $text): string {
return str_replace(
array("[spoiler]","[/spoiler]"),
array("<span style=\"background-color:#000; color:#000;\">","</span>"),
$text);
}
private function filter_spoiler(string $text): string
{
return str_replace(
["[spoiler]","[/spoiler]"],
["<span style=\"background-color:#000; color:#000;\">","</span>"],
$text
);
}
private function strip_spoiler(string $text): string {
$l1 = strlen("[spoiler]");
$l2 = strlen("[/spoiler]");
while(true) {
$start = strpos($text, "[spoiler]");
if($start === false) break;
private function strip_spoiler(string $text): string
{
$l1 = strlen("[spoiler]");
$l2 = strlen("[/spoiler]");
while (true) {
$start = strpos($text, "[spoiler]");
if ($start === false) {
break;
}
$end = strpos($text, "[/spoiler]");
if($end === false) break;
$end = strpos($text, "[/spoiler]");
if ($end === false) {
break;
}
if($end < $start) break;
if ($end < $start) {
break;
}
$beginning = substr($text, 0, $start);
$middle = str_rot13(substr($text, $start+$l1, ($end-$start-$l1)));
$ending = substr($text, $end + $l2, (strlen($text)-$end+$l2));
$beginning = substr($text, 0, $start);
$middle = str_rot13(substr($text, $start+$l1, ($end-$start-$l1)));
$ending = substr($text, $end + $l2, (strlen($text)-$end+$l2));
$text = $beginning . $middle . $ending;
}
return $text;
}
$text = $beginning . $middle . $ending;
}
return $text;
}
private function extract_code(string $text): string {
# at the end of this function, the only code! blocks should be
# the ones we've added -- others may contain malicious content,
# which would only appear after decoding
$text = str_replace("[code!]", "[code]", $text);
$text = str_replace("[/code!]", "[/code]", $text);
private function extract_code(string $text): string
{
# at the end of this function, the only code! blocks should be
# the ones we've added -- others may contain malicious content,
# which would only appear after decoding
$text = str_replace("[code!]", "[code]", $text);
$text = str_replace("[/code!]", "[/code]", $text);
$l1 = strlen("[code]");
$l2 = strlen("[/code]");
while(true) {
$start = strpos($text, "[code]");
if($start === false) break;
$l1 = strlen("[code]");
$l2 = strlen("[/code]");
while (true) {
$start = strpos($text, "[code]");
if ($start === false) {
break;
}
$end = strpos($text, "[/code]", $start);
if($end === false) break;
$end = strpos($text, "[/code]", $start);
if ($end === false) {
break;
}
if($end < $start) break;
if ($end < $start) {
break;
}
$beginning = substr($text, 0, $start);
$middle = base64_encode(substr($text, $start+$l1, ($end-$start-$l1)));
$ending = substr($text, $end + $l2, (strlen($text)-$end+$l2));
$beginning = substr($text, 0, $start);
$middle = base64_encode(substr($text, $start+$l1, ($end-$start-$l1)));
$ending = substr($text, $end + $l2, (strlen($text)-$end+$l2));
$text = $beginning . "[code!]" . $middle . "[/code!]" . $ending;
}
return $text;
}
$text = $beginning . "[code!]" . $middle . "[/code!]" . $ending;
}
return $text;
}
private function insert_code(string $text): string {
$l1 = strlen("[code!]");
$l2 = strlen("[/code!]");
while(true) {
$start = strpos($text, "[code!]");
if($start === false) break;
private function insert_code(string $text): string
{
$l1 = strlen("[code!]");
$l2 = strlen("[/code!]");
while (true) {
$start = strpos($text, "[code!]");
if ($start === false) {
break;
}
$end = strpos($text, "[/code!]");
if($end === false) break;
$end = strpos($text, "[/code!]");
if ($end === false) {
break;
}
$beginning = substr($text, 0, $start);
$middle = base64_decode(substr($text, $start+$l1, ($end-$start-$l1)));
$ending = substr($text, $end + $l2, (strlen($text)-$end+$l2));
$beginning = substr($text, 0, $start);
$middle = base64_decode(substr($text, $start+$l1, ($end-$start-$l1)));
$ending = substr($text, $end + $l2, (strlen($text)-$end+$l2));
$text = $beginning . "<pre>" . $middle . "</pre>" . $ending;
}
return $text;
}
$text = $beginning . "<pre>" . $middle . "</pre>" . $ending;
}
return $text;
}
}

171
ext/bbcode/test.php
View File

@ -1,85 +1,110 @@
<?php
class BBCodeTest extends ShimmiePHPUnitTestCase {
public function testBasics() {
$this->assertEquals(
$this->filter("[b]bold[/b][i]italic[/i]"),
"<b>bold</b><i>italic</i>");
}
class BBCodeTest extends ShimmiePHPUnitTestCase
{
public function testBasics()
{
$this->assertEquals(
$this->filter("[b]bold[/b][i]italic[/i]"),
"<b>bold</b><i>italic</i>"
);
}
public function testStacking() {
$this->assertEquals(
$this->filter("[b]B[/b][i]I[/i][b]B[/b]"),
"<b>B</b><i>I</i><b>B</b>");
$this->assertEquals(
$this->filter("[b]bold[i]bolditalic[/i]bold[/b]"),
"<b>bold<i>bolditalic</i>bold</b>");
}
public function testStacking()
{
$this->assertEquals(
$this->filter("[b]B[/b][i]I[/i][b]B[/b]"),
"<b>B</b><i>I</i><b>B</b>"
);
$this->assertEquals(
$this->filter("[b]bold[i]bolditalic[/i]bold[/b]"),
"<b>bold<i>bolditalic</i>bold</b>"
);
}
public function testFailure() {
$this->assertEquals(
$this->filter("[b]bold[i]italic"),
"[b]bold[i]italic");
}
public function testFailure()
{
$this->assertEquals(
$this->filter("[b]bold[i]italic"),
"[b]bold[i]italic"
);
}
public function testCode() {
$this->assertEquals(
$this->filter("[code][b]bold[/b][/code]"),
"<pre>[b]bold[/b]</pre>");
}
public function testCode()
{
$this->assertEquals(
$this->filter("[code][b]bold[/b][/code]"),
"<pre>[b]bold[/b]</pre>"
);
}
public function testNestedList() {
$this->assertEquals(
$this->filter("[list][*]a[list][*]a[*]b[/list][*]b[/list]"),
"<ul><li>a<ul><li>a<li>b</ul><li>b</ul>");
$this->assertEquals(
$this->filter("[ul][*]a[ol][*]a[*]b[/ol][*]b[/ul]"),
"<ul><li>a<ol><li>a<li>b</ol><li>b</ul>");
}
public function testNestedList()
{
$this->assertEquals(
$this->filter("[list][*]a[list][*]a[*]b[/list][*]b[/list]"),
"<ul><li>a<ul><li>a<li>b</ul><li>b</ul>"
);
$this->assertEquals(
$this->filter("[ul][*]a[ol][*]a[*]b[/ol][*]b[/ul]"),
"<ul><li>a<ol><li>a<li>b</ol><li>b</ul>"
);
}
public function testSpoiler() {
$this->assertEquals(
$this->filter("[spoiler]ShishNet[/spoiler]"),
"<span style=\"background-color:#000; color:#000;\">ShishNet</span>");
$this->assertEquals(
$this->strip("[spoiler]ShishNet[/spoiler]"),
"FuvfuArg");
#$this->assertEquals(
# $this->filter("[spoiler]ShishNet"),
# "[spoiler]ShishNet");
}
public function testSpoiler()
{
$this->assertEquals(
$this->filter("[spoiler]ShishNet[/spoiler]"),
"<span style=\"background-color:#000; color:#000;\">ShishNet</span>"
);
$this->assertEquals(
$this->strip("[spoiler]ShishNet[/spoiler]"),
"FuvfuArg"
);
#$this->assertEquals(
# $this->filter("[spoiler]ShishNet"),
# "[spoiler]ShishNet");
}
public function testURL() {
$this->assertEquals(
$this->filter("[url]http://shishnet.org[/url]"),
"<a href=\"http://shishnet.org\">http://shishnet.org</a>");
$this->assertEquals(
$this->filter("[url=http://shishnet.org]ShishNet[/url]"),
"<a href=\"http://shishnet.org\">ShishNet</a>");
$this->assertEquals(
$this->filter("[url=javascript:alert(\"owned\")]click to fail[/url]"),
"[url=javascript:alert(\"owned\")]click to fail[/url]");
}
public function testURL()
{
$this->assertEquals(
$this->filter("[url]http://shishnet.org[/url]"),
"<a href=\"http://shishnet.org\">http://shishnet.org</a>"
);
$this->assertEquals(
$this->filter("[url=http://shishnet.org]ShishNet[/url]"),
"<a href=\"http://shishnet.org\">ShishNet</a>"
);
$this->assertEquals(
$this->filter("[url=javascript:alert(\"owned\")]click to fail[/url]"),
"[url=javascript:alert(\"owned\")]click to fail[/url]"
);
}
public function testEmailURL() {
$this->assertEquals(
$this->filter("[email]spam@shishnet.org[/email]"),
"<a href=\"mailto:spam@shishnet.org\">spam@shishnet.org</a>");
}
public function testEmailURL()
{
$this->assertEquals(
$this->filter("[email]spam@shishnet.org[/email]"),
"<a href=\"mailto:spam@shishnet.org\">spam@shishnet.org</a>"
);
}
public function testAnchor() {
$this->assertEquals(
$this->filter("[anchor=rules]Rules[/anchor]"),
'<span class="anchor">Rules <a class="alink" href="#bb-rules" name="bb-rules" title="link to this anchor"> ¶ </a></span>');
}
public function testAnchor()
{
$this->assertEquals(
$this->filter("[anchor=rules]Rules[/anchor]"),
'<span class="anchor">Rules <a class="alink" href="#bb-rules" name="bb-rules" title="link to this anchor"> ¶ </a></span>'
);
}
private function filter($in) {
$bb = new BBCode();
return $bb->format($in);
}
private function filter($in)
{
$bb = new BBCode();
return $bb->format($in);
}
private function strip($in) {
$bb = new BBCode();
return $bb->strip($in);
}
private function strip($in)
{
$bb = new BBCode();
return $bb->strip($in);
}
}