From 53d0689cf7c4ab72502d219f7b748719c495728a Mon Sep 17 00:00:00 2001 From: Ryan ZHAO Date: Thu, 19 Nov 2020 16:58:11 +1100 Subject: [PATCH] make pattern case insensitive --- .../securesms/linkpreview/LinkPreviewUtil.java | 18 +++++++++--------- 1 file changed, 9 insertions(+), 9 deletions(-) diff --git a/src/org/thoughtcrime/securesms/linkpreview/LinkPreviewUtil.java b/src/org/thoughtcrime/securesms/linkpreview/LinkPreviewUtil.java index f3eb3c9046..abe9018061 100644 --- a/src/org/thoughtcrime/securesms/linkpreview/LinkPreviewUtil.java +++ b/src/org/thoughtcrime/securesms/linkpreview/LinkPreviewUtil.java @@ -28,15 +28,15 @@ import okhttp3.HttpUrl; public final class LinkPreviewUtil { - private static final Pattern DOMAIN_PATTERN = Pattern.compile("^(https?://)?([^/]+).*$"); - private static final Pattern ALL_ASCII_PATTERN = Pattern.compile("^[\\x00-\\x7F]*$"); - private static final Pattern ALL_NON_ASCII_PATTERN = Pattern.compile("^[^\\x00-\\x7F]*$"); - private static final Pattern OPEN_GRAPH_TAG_PATTERN = Pattern.compile("<\\s*meta[^>]*property\\s*=\\s*\"\\s*og:([^\"]+)\"[^>]*/?\\s*>"); - private static final Pattern ARTICLE_TAG_PATTERN = Pattern.compile("<\\s*meta[^>]*property\\s*=\\s*\"\\s*article:([^\"]+)\"[^>]*/?\\s*>"); - private static final Pattern OPEN_GRAPH_CONTENT_PATTERN = Pattern.compile("content\\s*=\\s*\"([^\"]*)\""); - private static final Pattern TITLE_PATTERN = Pattern.compile("<\\s*title[^>]*>(.*)<\\s*/title[^>]*>"); - private static final Pattern FAVICON_PATTERN = Pattern.compile("<\\s*link[^>]*rel\\s*=\\s*\".*icon.*\"[^>]*>"); - private static final Pattern FAVICON_HREF_PATTERN = Pattern.compile("href\\s*=\\s*\"([^\"]*)\""); + private static final Pattern DOMAIN_PATTERN = Pattern.compile("^(https?://)?([^/]+).*$", Pattern.CASE_INSENSITIVE); + private static final Pattern ALL_ASCII_PATTERN = Pattern.compile("^[\\x00-\\x7F]*$", Pattern.CASE_INSENSITIVE); + private static final Pattern ALL_NON_ASCII_PATTERN = Pattern.compile("^[^\\x00-\\x7F]*$", Pattern.CASE_INSENSITIVE); + private static final Pattern OPEN_GRAPH_TAG_PATTERN = Pattern.compile("<\\s*meta[^>]*property\\s*=\\s*\"\\s*og:([^\"]+)\"[^>]*/?\\s*>", Pattern.CASE_INSENSITIVE); + private static final Pattern ARTICLE_TAG_PATTERN = Pattern.compile("<\\s*meta[^>]*property\\s*=\\s*\"\\s*article:([^\"]+)\"[^>]*/?\\s*>", Pattern.CASE_INSENSITIVE); + private static final Pattern OPEN_GRAPH_CONTENT_PATTERN = Pattern.compile("content\\s*=\\s*\"([^\"]*)\"", Pattern.CASE_INSENSITIVE); + private static final Pattern TITLE_PATTERN = Pattern.compile("<\\s*title[^>]*>(.*)<\\s*/title[^>]*>", Pattern.CASE_INSENSITIVE); + private static final Pattern FAVICON_PATTERN = Pattern.compile("<\\s*link[^>]*rel\\s*=\\s*\".*icon.*\"[^>]*>", Pattern.CASE_INSENSITIVE); + private static final Pattern FAVICON_HREF_PATTERN = Pattern.compile("href\\s*=\\s*\"([^\"]*)\"", Pattern.CASE_INSENSITIVE); /** * @return All whitelisted URLs in the source text.