diff options
Diffstat (limited to 'main/src')
| -rw-r--r-- | main/src/ui/util/helper.vala | 77 |
1 files changed, 43 insertions, 34 deletions
diff --git a/main/src/ui/util/helper.vala b/main/src/ui/util/helper.vala index 940d5c9b..83f6b3dc 100644 --- a/main/src/ui/util/helper.vala +++ b/main/src/ui/util/helper.vala @@ -6,9 +6,10 @@ using Xmpp; namespace Dino.Ui.Util { -private static Regex url_regex; -private static Map<unichar, unichar> matching_chars; -private const string[] allowed_schemes = {"http", "https", "ftp", "ftps", "irc", "ircs", "xmpp", "mailto", "sms", "smsto", "mms", "tel", "geo", "openpgp4fpr", "im", "news", "nntp", "sip", "ssh", "bitcoim", "sftp", "magnet", "vnc"}; +private static Regex URL_REGEX; +private static Map<unichar, unichar> MATCHING_CHARS; +private const unichar[] NON_TRAILING_CHARS = {'\'', '"', ',', '.', ';', '!', '?', '»', '”', '’', '`', '~', '‽'}; +private const string[] ALLOWED_SCHEMAS = {"http", "https", "ftp", "ftps", "irc", "ircs", "xmpp", "mailto", "sms", "smsto", "mms", "tel", "geo", "openpgp4fpr", "im", "news", "nntp", "sip", "ssh", "bitcoin", "sftp", "magnet", "vnc"}; private const string[] tango_colors_light = {"FCE94F", "FCAF3E", "E9B96E", "8AE234", "729FCF", "AD7FA8", "EF2929"}; private const string[] tango_colors_medium = {"EDD400", "F57900", "C17D11", "73D216", "3465A4", "75507B", "CC0000"}; private const string[] material_colors_800 = {"D32F2F", "C2185B", "7B1FA2", "512DA8", "303F9F", "1976D2", "0288D1", "0097A7", "00796B", "388E3C", "689F38", "AFB42B", "FFA000", "F57C00", "E64A19", "5D4037"}; @@ -251,20 +252,20 @@ public static bool is_24h_format() { } public static Regex get_url_regex() { - if (url_regex == null) { - url_regex = /\b(((http|ftp)s?:\/\/|(ircs?|xmpp|mailto|sms|smsto|mms|tel|geo|openpgp4fpr|im|news|nntp|sip|ssh|bitcoin|sftp|magnet|vnc|urn):)([^\s,.;!?"'»”’]|[,.;!?"'»”’]\S)+)/; + if (URL_REGEX == null) { + URL_REGEX = /\b(((http|ftp)s?:\/\/|(ircs?|xmpp|mailto|sms|smsto|mms|tel|geo|openpgp4fpr|im|news|nntp|sip|ssh|bitcoin|sftp|magnet|vnc|urn):)\S+)/; } - return url_regex; + return URL_REGEX; } public static Map<unichar, unichar> get_matching_chars() { - if (matching_chars == null) { - matching_chars = new HashMap<unichar, unichar>(); - matching_chars[")".get_char(0)] = "(".get_char(0); - matching_chars["]".get_char(0)] = "[".get_char(0); - matching_chars["}".get_char(0)] = "{".get_char(0); + if (MATCHING_CHARS == null) { + MATCHING_CHARS = new HashMap<unichar, unichar>(); + MATCHING_CHARS[")".get_char(0)] = "(".get_char(0); + MATCHING_CHARS["]".get_char(0)] = "[".get_char(0); + MATCHING_CHARS["}".get_char(0)] = "{".get_char(0); } - return matching_chars; + return MATCHING_CHARS; } public static string parse_add_markup(string s_, string? highlight_word, bool parse_links, bool parse_text_markup, bool already_escaped_ = false) { @@ -278,31 +279,39 @@ public static string parse_add_markup(string s_, string? highlight_word, bool pa int start, end; match_info.fetch_pos(0, out start, out end); string link = s[start:end]; - Map<unichar, unichar> matching_chars = get_matching_chars(); - unichar close_char; - int last_char_index = link.length; - while (link.get_prev_char(ref last_char_index, out close_char) && matching_chars.has_key(close_char)) { - unichar open_char = matching_chars[close_char]; - unichar char; - int index = 0; - int open = 0, close = 0; - while (link.get_next_char(ref index, out char)) { - if (char == open_char) { - open++; - } else if (char == close_char) { - close++; + if (GLib.Uri.parse_scheme(link) in ALLOWED_SCHEMAS) { + Map<unichar, unichar> matching_chars = get_matching_chars(); + unichar close_char; + int last_char_index = link.length; + while (link.get_prev_char(ref last_char_index, out close_char)) { + if (matching_chars.has_key(close_char)) { + unichar open_char = matching_chars[close_char]; + unichar char; + int index = 0; + int open = 0, close = 0; + while (link.get_next_char(ref index, out char)) { + if (char == open_char) { + open++; + } else if (char == close_char) { + close++; + } + } + if (close > open) { + // Remove last char from url + end -= close_char.to_string().length; + link = s[start:end]; + } else { + break; + } + } else if (close_char in NON_TRAILING_CHARS) { + // Remove last char from url + end -= close_char.to_string().length; + link = s[start:end]; + } else { + break; } } - if (close > open) { - // Remove last char from url - end -= close_char.to_string().length; - link = s[start:end]; - } else { - break; - } - } - if (GLib.Uri.parse_scheme(link) in allowed_schemes) { return parse_add_markup(s[0:start], highlight_word, parse_links, parse_text_markup, already_escaped) + "<a href=\"" + Markup.escape_text(link) + "\">" + parse_add_markup(link, highlight_word, false, false, already_escaped) + "</a>" + parse_add_markup(s[end:s.length], highlight_word, parse_links, parse_text_markup, already_escaped); |