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Allow brackets in URLs

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- Remove obsolete $URLSearchString variable
- Add related tests
This commit is contained in:
Hypolite Petovan 2019-06-15 22:26:29 -04:00
parent 38311a4a02
commit 84ccaf50fa
2 changed files with 36 additions and 37 deletions
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65
src/Content/Text/BBCode.php
View file

@ -72,9 +72,7 @@ class BBCode extends BaseObject
$attacheddata = $data[2]; $attacheddata = $data[2];
$URLSearchString = "^\[\]"; if (preg_match("/\[img\](.*?)\[\/img\]/ism", $attacheddata, $matches)) {
if (preg_match("/\[img\]([$URLSearchString]*)\[\/img\]/ism", $attacheddata, $matches)) {
$picturedata = Image::getInfoFromURL($matches[1]); $picturedata = Image::getInfoFromURL($matches[1]);
@ -87,12 +85,12 @@ class BBCode extends BaseObject
} }
} }
if (preg_match("/\[bookmark\=([$URLSearchString]*)\](.*?)\[\/bookmark\]/ism", $attacheddata, $matches)) { if (preg_match("/\[bookmark\=(.*?)\](.*?)\[\/bookmark\]/ism", $attacheddata, $matches)) {
$post["url"] = $matches[1]; $post["url"] = $matches[1];
$post["title"] = $matches[2]; $post["title"] = $matches[2];
} }
if (!empty($post["url"]) && (in_array($post["type"], ["link", "video"])) if (!empty($post["url"]) && (in_array($post["type"], ["link", "video"]))
&& preg_match("/\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism", $attacheddata, $matches)) { && preg_match("/\[url\=(.*?)\](.*?)\[\/url\]/ism", $attacheddata, $matches)) {
$post["url"] = $matches[1]; $post["url"] = $matches[1];
} }
@ -245,11 +243,9 @@ class BBCode extends BaseObject
// Simplify image codes // Simplify image codes
$body = preg_replace("/\[img\=([0-9]*)x([0-9]*)\](.*?)\[\/img\]/ism", '[img]$3[/img]', $body); $body = preg_replace("/\[img\=([0-9]*)x([0-9]*)\](.*?)\[\/img\]/ism", '[img]$3[/img]', $body);
$URLSearchString = "^\[\]"; $body = preg_replace("/\[img\=(.*?)\](.*?)\[\/img\]/ism", '[img]$1[/img]', $body);
$body = preg_replace("/\[img\=([$URLSearchString]*)\](.*?)\[\/img\]/ism", '[img]$1[/img]', $body); if (preg_match_all("(\[url=(.*?)\]\s*\[img\](.*?)\[\/img\]\s*\[\/url\])ism", $body, $pictures, PREG_SET_ORDER)) {
if (preg_match_all("(\[url=([$URLSearchString]*)\]\s*\[img\]([$URLSearchString]*)\[\/img\]\s*\[\/url\])ism", $body, $pictures, PREG_SET_ORDER)) {
if ((count($pictures) == 1) && !$has_title) { if ((count($pictures) == 1) && !$has_title) {
if (!empty($item['object-type']) && ($item['object-type'] == ACTIVITY_OBJ_IMAGE)) { if (!empty($item['object-type']) && ($item['object-type'] == ACTIVITY_OBJ_IMAGE)) {
// Replace the preview picture with the real picture // Replace the preview picture with the real picture
@ -293,7 +289,7 @@ class BBCode extends BaseObject
$post["image"] = $pictures[0][2]; $post["image"] = $pictures[0][2];
$post["text"] = $body; $post["text"] = $body;
} }
} elseif (preg_match_all("(\[img\]([$URLSearchString]*)\[\/img\])ism", $body, $pictures, PREG_SET_ORDER)) { } elseif (preg_match_all("(\[img\](.*?)\[\/img\])ism", $body, $pictures, PREG_SET_ORDER)) {
if ((count($pictures) == 1) && !$has_title) { if ((count($pictures) == 1) && !$has_title) {
$post["type"] = "photo"; $post["type"] = "photo";
$post["image"] = $pictures[0][1]; $post["image"] = $pictures[0][1];
@ -307,8 +303,8 @@ class BBCode extends BaseObject
} }
// Test for the external links // Test for the external links
preg_match_all("(\[url\]([$URLSearchString]*)\[\/url\])ism", $body, $links1, PREG_SET_ORDER); preg_match_all("(\[url\](.*?)\[\/url\])ism", $body, $links1, PREG_SET_ORDER);
preg_match_all("(\[url\=([$URLSearchString]*)\].*?\[\/url\])ism", $body, $links2, PREG_SET_ORDER); preg_match_all("(\[url\=(.*?)\].*?\[\/url\])ism", $body, $links2, PREG_SET_ORDER);
$links = array_merge($links1, $links2); $links = array_merge($links1, $links2);
@ -1281,11 +1277,6 @@ class BBCode extends BaseObject
} while ($oldtext != $text); } while ($oldtext != $text);
} }
// Set up the parameters for a URL search string
$URLSearchString = "^\[\]";
// Set up the parameters for a MAIL search string
$MAILSearchString = $URLSearchString;
// Handle attached links or videos // Handle attached links or videos
$text = self::convertAttachment($text, $simple_html, $try_oembed); $text = self::convertAttachment($text, $simple_html, $try_oembed);
@ -1471,7 +1462,7 @@ class BBCode extends BaseObject
$text = preg_replace("/\[img\=([0-9]*)x([0-9]*)\](.*?)\[\/img\]/ism", '<img src="$3" style="width: $1px;" >', $text); $text = preg_replace("/\[img\=([0-9]*)x([0-9]*)\](.*?)\[\/img\]/ism", '<img src="$3" style="width: $1px;" >', $text);
$text = preg_replace("/\[zmg\=([0-9]*)x([0-9]*)\](.*?)\[\/zmg\]/ism", '<img class="zrl" src="$3" style="width: $1px;" >', $text); $text = preg_replace("/\[zmg\=([0-9]*)x([0-9]*)\](.*?)\[\/zmg\]/ism", '<img class="zrl" src="$3" style="width: $1px;" >', $text);
$text = preg_replace_callback("/\[img\=([$URLSearchString]*)\](.*?)\[\/img\]/ism", $text = preg_replace_callback("/\[img\=(.*?)\](.*?)\[\/img\]/ism",
function ($matches) use ($simple_html) { function ($matches) use ($simple_html) {
$matches[1] = self::proxyUrl($matches[1], $simple_html); $matches[1] = self::proxyUrl($matches[1], $simple_html);
$matches[2] = htmlspecialchars($matches[2], ENT_COMPAT); $matches[2] = htmlspecialchars($matches[2], ENT_COMPAT);
@ -1597,11 +1588,11 @@ class BBCode extends BaseObject
if (!$for_plaintext) { if (!$for_plaintext) {
$text = preg_replace(Strings::autoLinkRegEx(), '[url]$1[/url]', $text); $text = preg_replace(Strings::autoLinkRegEx(), '[url]$1[/url]', $text);
if (in_array($simple_html, [7, 9])) { if (in_array($simple_html, [7, 9])) {
$text = preg_replace_callback("/\[url\]([$URLSearchString]*)\[\/url\]/ism", 'self::convertUrlForOStatusCallback', $text); $text = preg_replace_callback("/\[url\](.*?)\[\/url\]/ism", 'self::convertUrlForOStatusCallback', $text);
$text = preg_replace_callback("/\[url\=([$URLSearchString]*)\]([$URLSearchString]*)\[\/url\]/ism", 'self::convertUrlForOStatusCallback', $text); $text = preg_replace_callback("/\[url\=(.*?)\](.*?)\[\/url\]/ism", 'self::convertUrlForOStatusCallback', $text);
} }
} else { } else {
$text = preg_replace("(\[url\]([$URLSearchString]*)\[\/url\])ism", " $1 ", $text); $text = preg_replace("(\[url\](.*?)\[\/url\])ism", " $1 ", $text);
$text = preg_replace_callback("&\[url=([^\[\]]*)\]\[img\](.*)\[\/img\]\[\/url\]&Usi", 'self::removePictureLinksCallback', $text); $text = preg_replace_callback("&\[url=([^\[\]]*)\]\[img\](.*)\[\/img\]\[\/url\]&Usi", 'self::removePictureLinksCallback', $text);
} }
@ -1609,26 +1600,26 @@ class BBCode extends BaseObject
// Remove all hashtag addresses // Remove all hashtag addresses
if ((!$try_oembed || $simple_html) && !in_array($simple_html, [3, 7, 9])) { if ((!$try_oembed || $simple_html) && !in_array($simple_html, [3, 7, 9])) {
$text = preg_replace("/([#@!])\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism", '$1$3', $text); $text = preg_replace("/([#@!])\[url\=(.*?)\](.*?)\[\/url\]/ism", '$1$3', $text);
} elseif ($simple_html == 3) { } elseif ($simple_html == 3) {
// The ! is converted to @ since Diaspora only understands the @ // The ! is converted to @ since Diaspora only understands the @
$text = preg_replace("/([@!])\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism", $text = preg_replace("/([@!])\[url\=(.*?)\](.*?)\[\/url\]/ism",
'@<a href="$2">$3</a>', '@<a href="$2">$3</a>',
$text); $text);
} elseif (in_array($simple_html, [7, 9])) { } elseif (in_array($simple_html, [7, 9])) {
$text = preg_replace("/([@!])\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism", $text = preg_replace("/([@!])\[url\=(.*?)\](.*?)\[\/url\]/ism",
'$1<span class="vcard"><a href="$2" class="url u-url mention" title="$3"><span class="fn nickname mention">$3</span></a></span>', '$1<span class="vcard"><a href="$2" class="url u-url mention" title="$3"><span class="fn nickname mention">$3</span></a></span>',
$text); $text);
} elseif (!$simple_html) { } elseif (!$simple_html) {
$text = preg_replace("/([@!])\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism", $text = preg_replace("/([@!])\[url\=(.*?)\](.*?)\[\/url\]/ism",
'$1<a href="$2" class="userinfo mention" title="$3">$3</a>', '$1<a href="$2" class="userinfo mention" title="$3">$3</a>',
$text); $text);
} }
// Bookmarks in red - will be converted to bookmarks in friendica // Bookmarks in red - will be converted to bookmarks in friendica
$text = preg_replace("/#\^\[url\]([$URLSearchString]*)\[\/url\]/ism", '[bookmark=$1]$1[/bookmark]', $text); $text = preg_replace("/#\^\[url\](.*?)\[\/url\]/ism", '[bookmark=$1]$1[/bookmark]', $text);
$text = preg_replace("/#\^\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism", '[bookmark=$1]$2[/bookmark]', $text); $text = preg_replace("/#\^\[url\=(.*?)\](.*?)\[\/url\]/ism", '[bookmark=$1]$2[/bookmark]', $text);
$text = preg_replace("/#\[url\=[$URLSearchString]*\]\^\[\/url\]\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/i", $text = preg_replace("/#\[url\=.*?\]\^\[\/url\]\[url\=(.*?)\](.*?)\[\/url\]/i",
"[bookmark=$1]$2[/bookmark]", $text); "[bookmark=$1]$2[/bookmark]", $text);
if (in_array($simple_html, [2, 6, 7, 8])) { if (in_array($simple_html, [2, 6, 7, 8])) {
@ -1638,7 +1629,7 @@ class BBCode extends BaseObject
} }
if ($simple_html == 5) { if ($simple_html == 5) {
$text = preg_replace("/[^#@!]\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism", '[url]$1[/url]', $text); $text = preg_replace("/[^#@!]\[url\=(.*?)\](.*?)\[\/url\]/ism", '[url]$1[/url]', $text);
} }
// Perform URL Search // Perform URL Search
@ -1677,7 +1668,7 @@ class BBCode extends BaseObject
* - #[url=<anything>]<term>[/url] * - #[url=<anything>]<term>[/url]
* - [url=<anything>]#<term>[/url] * - [url=<anything>]#<term>[/url]
*/ */
$text = preg_replace_callback("/(?:#\[url\=[$URLSearchString]*\]|\[url\=[$URLSearchString]*\]#)(.*?)\[\/url\]/ism", function($matches) { $text = preg_replace_callback("/(?:#\[url\=.*?\]|\[url\=.*?\]#)(.*?)\[\/url\]/ism", function($matches) {
return '#<a href="' return '#<a href="'
. System::baseUrl() . '/search?tag=' . rawurlencode($matches[1]) . System::baseUrl() . '/search?tag=' . rawurlencode($matches[1])
. '" class="tag" title="' . XML::escape($matches[1]) . '">' . '" class="tag" title="' . XML::escape($matches[1]) . '">'
@ -1688,14 +1679,14 @@ class BBCode extends BaseObject
// We need no target="_blank" for local links // We need no target="_blank" for local links
// convert links start with System::baseUrl() as local link without the target="_blank" attribute // convert links start with System::baseUrl() as local link without the target="_blank" attribute
$escapedBaseUrl = preg_quote(System::baseUrl(), '/'); $escapedBaseUrl = preg_quote(System::baseUrl(), '/');
$text = preg_replace("/\[url\](".$escapedBaseUrl."[$URLSearchString]*)\[\/url\]/ism", '<a href="$1">$1</a>', $text); $text = preg_replace("/\[url\](".$escapedBaseUrl.".*?)\[\/url\]/ism", '<a href="$1">$1</a>', $text);
$text = preg_replace("/\[url\=(".$escapedBaseUrl."[$URLSearchString]*)\](.*?)\[\/url\]/ism", '<a href="$1">$2</a>', $text); $text = preg_replace("/\[url\=(".$escapedBaseUrl.".*?)\](.*?)\[\/url\]/ism", '<a href="$1">$2</a>', $text);
$text = preg_replace("/\[url\]([$URLSearchString]*)\[\/url\]/ism", '<a href="$1" target="_blank">$1</a>', $text); $text = preg_replace("/\[url\](.*?)\[\/url\]/ism", '<a href="$1" target="_blank">$1</a>', $text);
$text = preg_replace("/\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism", '<a href="$1" target="_blank">$2</a>', $text); $text = preg_replace("/\[url\=(.*?)\](.*?)\[\/url\]/ism", '<a href="$1" target="_blank">$2</a>', $text);
// Red compatibility, though the link can't be authenticated on Friendica // Red compatibility, though the link can't be authenticated on Friendica
$text = preg_replace("/\[zrl\=([$URLSearchString]*)\](.*?)\[\/zrl\]/ism", '<a href="$1" target="_blank">$2</a>', $text); $text = preg_replace("/\[zrl\=(.*?)\](.*?)\[\/zrl\]/ism", '<a href="$1" target="_blank">$2</a>', $text);
// we may need to restrict this further if it picks up too many strays // we may need to restrict this further if it picks up too many strays
@ -1704,8 +1695,8 @@ class BBCode extends BaseObject
$text = preg_replace('/acct:([^@]+)@((?!\-)(?:[a-zA-Z\d\-]{0,62}[a-zA-Z\d]\.){1,126}(?!\d+)[a-zA-Z\d]{1,63})/', '<a href="' . System::baseUrl() . '/acctlink?addr=$1@$2" target="extlink">acct:$1@$2</a>', $text); $text = preg_replace('/acct:([^@]+)@((?!\-)(?:[a-zA-Z\d\-]{0,62}[a-zA-Z\d]\.){1,126}(?!\d+)[a-zA-Z\d]{1,63})/', '<a href="' . System::baseUrl() . '/acctlink?addr=$1@$2" target="extlink">acct:$1@$2</a>', $text);
// Perform MAIL Search // Perform MAIL Search
$text = preg_replace("/\[mail\]([$MAILSearchString]*)\[\/mail\]/", '<a href="mailto:$1">$1</a>', $text); $text = preg_replace("/\[mail\](.*?)\[\/mail\]/", '<a href="mailto:$1">$1</a>', $text);
$text = preg_replace("/\[mail\=([$MAILSearchString]*)\](.*?)\[\/mail\]/", '<a href="mailto:$1">$2</a>', $text); $text = preg_replace("/\[mail\=(.*?)\](.*?)\[\/mail\]/", '<a href="mailto:$1">$2</a>', $text);
// Unhide all [noparse] contained bbtags unspacefying them // Unhide all [noparse] contained bbtags unspacefying them
// and triming the [noparse] tag. // and triming the [noparse] tag.

8
tests/src/Content/Text/BBCodeTest.php
View file

@ -113,6 +113,14 @@ class BBCodeTest extends MockedTest
'data' => html_entity_decode('http://example.com&nbsp;', ENT_QUOTES, 'UTF-8'), 'data' => html_entity_decode('http://example.com&nbsp;', ENT_QUOTES, 'UTF-8'),
'assertHTML' => false 'assertHTML' => false
], ],
'bug-7271-query-string-brackets' => [
'data' => 'https://example.com/search?q=square+brackets+[url]',
'assertHTML' => true
],
'bug-7271-path-brackets' => [
'data' => 'http://example.com/path/to/file[3].html',
'assertHTML' => true
],
]; ];
} }