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Trust OEmbed HTML when it's available

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- Reworked bb_attachment() to trust OEmbed content when it's
successfully pulled
- Fix coding standard by renaming parameter and variables
This commit is contained in:
Hypolite Petovan 2018-01-08 23:52:26 -05:00
parent da9523ed23
commit 5691564220
1 changed files with 29 additions and 32 deletions
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53
include/bbcode.php
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@ -46,16 +46,16 @@ function bb_map_location($match) {
* Note: Can produce a [bookmark] tag in the returned string * Note: Can produce a [bookmark] tag in the returned string
* *
* @brief Processes [attachment] tags * @brief Processes [attachment] tags
* @param string $Text * @param string $return
* @param bool|int $simplehtml * @param bool|int $simplehtml
* @param bool $tryoembed * @param bool $tryoembed
* @return string * @return string
*/ */
function bb_attachment($Text, $simplehtml = false, $tryoembed = true) function bb_attachment($return, $simplehtml = false, $tryoembed = true)
{ {
$data = get_attachment_data($Text); $data = get_attachment_data($return);
if (!$data) { if (!$data) {
return $Text; return $return;
} }
if (isset($data["title"])) { if (isset($data["title"])) {
@ -68,49 +68,46 @@ function bb_attachment($Text, $simplehtml = false, $tryoembed = true)
$data["image"] = ""; $data["image"] = "";
} }
$return = '';
if ($simplehtml == 7) { if ($simplehtml == 7) {
$text = style_url_for_mastodon($data["url"]); $return = style_url_for_mastodon($data["url"]);
} elseif (($simplehtml != 4) && ($simplehtml != 0)) { } elseif (($simplehtml != 4) && ($simplehtml != 0)) {
$text = sprintf('<a href="%s" target="_blank">%s</a><br>', $data["url"], $data["title"]); $return = sprintf('<a href="%s" target="_blank">%s</a><br>', $data["url"], $data["title"]);
} else { } else {
if ($simplehtml != 4) {
$text = sprintf('<span class="type-%s">', $data["type"]);
}
$oembed = sprintf('[bookmark=%s]%s[/bookmark]', $data['url'], $data['title']);
if ($tryoembed) {
try { try {
$oembed = OEmbed::getHTML($data['url'], $data['title']); if ($tryoembed) {
} catch (Exception $e) { $return = OEmbed::getHTML($data['url'], $data['title']);
// $oembed isn't modified } else {
throw new Exception('OEmbed is disabled for this attachment.');
} }
} catch (Exception $e) {
if ($simplehtml != 4) {
$return = sprintf('<span class="type-%s">', $data["type"]);
} }
if (stripos($oembed, "<iframe ") !== false) { if ($data["image"] != "") {
$text = $oembed; $return .= sprintf('<a href="%s" target="_blank"><img src="%s" alt="" title="%s" class="attachment-image" /></a><br />', $data["url"], proxy_url($data["image"]), $data["title"]);
} else { } elseif ($data["preview"] != "") {
if (($data["image"] != "") && !strstr(strtolower($oembed), "<img ")) { $return .= sprintf('<a href="%s" target="_blank"><img src="%s" alt="" title="%s" class="attachment-preview" /></a><br />', $data["url"], proxy_url($data["preview"]), $data["title"]);
$text .= sprintf('<a href="%s" target="_blank"><img src="%s" alt="" title="%s" class="attachment-image" /></a><br />', $data["url"], proxy_url($data["image"]), $data["title"]);
} elseif (($data["preview"] != "") && !strstr(strtolower($oembed), "<img ")) {
$text .= sprintf('<a href="%s" target="_blank"><img src="%s" alt="" title="%s" class="attachment-preview" /></a><br />', $data["url"], proxy_url($data["preview"]), $data["title"]);
} }
if (($data["type"] == "photo") && ($data["url"] != "") && ($data["image"] != "")) { if (($data["type"] == "photo") && ($data["url"] != "") && ($data["image"] != "")) {
$text .= sprintf('<a href="%s" target="_blank"><img src="%s" alt="" title="%s" class="attachment-image" /></a>', $data["url"], proxy_url($data["image"]), $data["title"]); $return .= sprintf('<a href="%s" target="_blank"><img src="%s" alt="" title="%s" class="attachment-image" /></a>', $data["url"], proxy_url($data["image"]), $data["title"]);
} else { } else {
$text .= $oembed; $return .= sprintf('[bookmark=%s]%s[/bookmark]', $data['url'], $data['title']);
} }
if (trim($data["description"]) != "") { if (trim($data["description"]) != "") {
$text .= sprintf('<blockquote>%s</blockquote>', trim(bbcode($data["description"]))); $return .= sprintf('<blockquote>%s</blockquote>', trim(bbcode($data["description"])));
}
} }
if ($simplehtml != 4) { if ($simplehtml != 4) {
$text .= '</span>'; $return .= '</span>';
} }
} }
return trim($data["text"] . ' ' . $text . ' ' . $data["after"]); }
return trim($data["text"] . ' ' . $return . ' ' . $data["after"]);
} }
function bb_remove_share_information($Text, $plaintext = false, $nolink = false) { function bb_remove_share_information($Text, $plaintext = false, $nolink = false) {