Examples with URLSpanReplacement org.telegram.ui.Components.URLSpanReplacement used on opensource projects

Example 6 with URLSpanReplacement

use of org.telegram.ui.Components.URLSpanReplacement in project Telegram-FOSS by Telegram-FOSS-Team.

the class ChatActivity method applyDraftMaybe.

private void applyDraftMaybe(boolean canClear) {
    if (chatActivityEnterView == null || chatMode != 0) {
        return;
    }
    TLRPC.DraftMessage draftMessage = getMediaDataController().getDraft(dialog_id, threadMessageId);
    TLRPC.Message draftReplyMessage = draftMessage != null && draftMessage.reply_to_msg_id != 0 ? getMediaDataController().getDraftMessage(dialog_id, threadMessageId) : null;
    if (chatActivityEnterView.getFieldText() == null) {
        if (draftMessage != null) {
            chatActivityEnterView.setWebPage(null, !draftMessage.no_webpage);
            CharSequence message;
            if (!draftMessage.entities.isEmpty()) {
                SpannableStringBuilder stringBuilder = SpannableStringBuilder.valueOf(draftMessage.message);
                MediaDataController.sortEntities(draftMessage.entities);
                for (int a = 0; a < draftMessage.entities.size(); a++) {
                    TLRPC.MessageEntity entity = draftMessage.entities.get(a);
                    if (entity instanceof TLRPC.TL_inputMessageEntityMentionName || entity instanceof TLRPC.TL_messageEntityMentionName) {
                        long user_id;
                        if (entity instanceof TLRPC.TL_inputMessageEntityMentionName) {
                            user_id = ((TLRPC.TL_inputMessageEntityMentionName) entity).user_id.user_id;
                        } else {
                            user_id = ((TLRPC.TL_messageEntityMentionName) entity).user_id;
                        }
                        if (entity.offset + entity.length < stringBuilder.length() && stringBuilder.charAt(entity.offset + entity.length) == ' ') {
                            entity.length++;
                        }
                        stringBuilder.setSpan(new URLSpanUserMention("" + user_id, 3), entity.offset, entity.offset + entity.length, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
                    } else if (entity instanceof TLRPC.TL_messageEntityCode || entity instanceof TLRPC.TL_messageEntityPre) {
                        TextStyleSpan.TextStyleRun run = new TextStyleSpan.TextStyleRun();
                        run.flags |= TextStyleSpan.FLAG_STYLE_MONO;
                        MediaDataController.addStyleToText(new TextStyleSpan(run), entity.offset, entity.offset + entity.length, stringBuilder, true);
                    } else if (entity instanceof TLRPC.TL_messageEntityBold) {
                        TextStyleSpan.TextStyleRun run = new TextStyleSpan.TextStyleRun();
                        run.flags |= TextStyleSpan.FLAG_STYLE_BOLD;
                        MediaDataController.addStyleToText(new TextStyleSpan(run), entity.offset, entity.offset + entity.length, stringBuilder, true);
                    } else if (entity instanceof TLRPC.TL_messageEntityItalic) {
                        TextStyleSpan.TextStyleRun run = new TextStyleSpan.TextStyleRun();
                        run.flags |= TextStyleSpan.FLAG_STYLE_ITALIC;
                        MediaDataController.addStyleToText(new TextStyleSpan(run), entity.offset, entity.offset + entity.length, stringBuilder, true);
                    } else if (entity instanceof TLRPC.TL_messageEntityStrike) {
                        TextStyleSpan.TextStyleRun run = new TextStyleSpan.TextStyleRun();
                        run.flags |= TextStyleSpan.FLAG_STYLE_STRIKE;
                        MediaDataController.addStyleToText(new TextStyleSpan(run), entity.offset, entity.offset + entity.length, stringBuilder, true);
                    } else if (entity instanceof TLRPC.TL_messageEntityUnderline) {
                        TextStyleSpan.TextStyleRun run = new TextStyleSpan.TextStyleRun();
                        run.flags |= TextStyleSpan.FLAG_STYLE_UNDERLINE;
                        MediaDataController.addStyleToText(new TextStyleSpan(run), entity.offset, entity.offset + entity.length, stringBuilder, true);
                    } else if (entity instanceof TLRPC.TL_messageEntityTextUrl) {
                        stringBuilder.setSpan(new URLSpanReplacement(entity.url), entity.offset, entity.offset + entity.length, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
                    } else if (entity instanceof TLRPC.TL_messageEntitySpoiler) {
                        TextStyleSpan.TextStyleRun run = new TextStyleSpan.TextStyleRun();
                        run.flags |= TextStyleSpan.FLAG_STYLE_SPOILER;
                        MediaDataController.addStyleToText(new TextStyleSpan(run), entity.offset, entity.offset + entity.length, stringBuilder, true);
                    }
                }
                message = stringBuilder;
            } else {
                message = draftMessage.message;
            }
            chatActivityEnterView.setFieldText(message);
            if (getArguments().getBoolean("hasUrl", false)) {
                chatActivityEnterView.setSelection(draftMessage.message.indexOf('\n') + 1);
                AndroidUtilities.runOnUIThread(() -> {
                    if (chatActivityEnterView != null) {
                        chatActivityEnterView.setFieldFocused(true);
                        chatActivityEnterView.openKeyboard();
                    }
                }, 700);
            }
        }
    } else if (canClear && draftMessage == null) {
        chatActivityEnterView.setFieldText("");
        hideFieldPanel(true);
    }
    if (replyingMessageObject == null && draftReplyMessage != null) {
        replyingMessageObject = new MessageObject(currentAccount, draftReplyMessage, getMessagesController().getUsers(), false, false);
        showFieldPanelForReply(replyingMessageObject);
    }
}

Example 7 with URLSpanReplacement

use of org.telegram.ui.Components.URLSpanReplacement in project Telegram-FOSS by Telegram-FOSS-Team.

the class ChatActivity method searchLinks.

private void searchLinks(final CharSequence charSequence, final boolean force) {
    if (currentEncryptedChat != null && getMessagesController().secretWebpagePreview == 0 || editingMessageObject != null && !editingMessageObject.isWebpage()) {
        return;
    }
    if (force && foundWebPage != null) {
        if (foundWebPage.url != null) {
            int index = TextUtils.indexOf(charSequence, foundWebPage.url);
            char lastChar = 0;
            boolean lenEqual = false;
            if (index == -1) {
                if (foundWebPage.display_url != null) {
                    index = TextUtils.indexOf(charSequence, foundWebPage.display_url);
                    lenEqual = index != -1 && index + foundWebPage.display_url.length() == charSequence.length();
                    lastChar = index != -1 && !lenEqual ? charSequence.charAt(index + foundWebPage.display_url.length()) : 0;
                }
            } else {
                lenEqual = index + foundWebPage.url.length() == charSequence.length();
                lastChar = !lenEqual ? charSequence.charAt(index + foundWebPage.url.length()) : 0;
            }
            if (index != -1 && (lenEqual || lastChar == ' ' || lastChar == ',' || lastChar == '.' || lastChar == '!' || lastChar == '/')) {
                return;
            }
        }
        pendingLinkSearchString = null;
        foundUrls = null;
        showFieldPanelForWebPage(false, foundWebPage, false);
    }
    final MessagesController messagesController = getMessagesController();
    Utilities.searchQueue.postRunnable(() -> {
        if (linkSearchRequestId != 0) {
            getConnectionsManager().cancelRequest(linkSearchRequestId, true);
            linkSearchRequestId = 0;
        }
        ArrayList<CharSequence> urls = null;
        CharSequence textToCheck;
        try {
            Matcher m = AndroidUtilities.WEB_URL.matcher(charSequence);
            while (m.find()) {
                if (m.start() > 0) {
                    if (charSequence.charAt(m.start() - 1) == '@') {
                        continue;
                    }
                }
                if (urls == null) {
                    urls = new ArrayList<>();
                }
                urls.add(charSequence.subSequence(m.start(), m.end()));
            }
            if (charSequence instanceof Spannable) {
                URLSpanReplacement[] spans = ((Spannable) charSequence).getSpans(0, charSequence.length(), URLSpanReplacement.class);
                if (spans != null && spans.length > 0) {
                    if (urls == null) {
                        urls = new ArrayList<>();
                    }
                    for (int a = 0; a < spans.length; a++) {
                        urls.add(spans[a].getURL());
                    }
                }
            }
            if (urls != null && foundUrls != null && urls.size() == foundUrls.size()) {
                boolean clear = true;
                for (int a = 0; a < urls.size(); a++) {
                    if (!TextUtils.equals(urls.get(a), foundUrls.get(a))) {
                        clear = false;
                    }
                }
                if (clear) {
                    return;
                }
            }
            foundUrls = urls;
            if (urls == null) {
                AndroidUtilities.runOnUIThread(() -> {
                    if (foundWebPage != null) {
                        showFieldPanelForWebPage(false, foundWebPage, false);
                        foundWebPage = null;
                    }
                });
                return;
            }
            textToCheck = TextUtils.join(" ", urls);
        } catch (Exception e) {
            FileLog.e(e);
            String text = charSequence.toString().toLowerCase();
            if (charSequence.length() < 13 || !text.contains("http://") && !text.contains("https://")) {
                AndroidUtilities.runOnUIThread(() -> {
                    if (foundWebPage != null) {
                        showFieldPanelForWebPage(false, foundWebPage, false);
                        foundWebPage = null;
                    }
                });
                return;
            }
            textToCheck = charSequence;
        }
        if (currentEncryptedChat != null && messagesController.secretWebpagePreview == 2) {
            AndroidUtilities.runOnUIThread(() -> {
                AlertDialog.Builder builder = new AlertDialog.Builder(getParentActivity(), themeDelegate);
                builder.setTitle(LocaleController.getString("AppName", R.string.AppName));
                builder.setPositiveButton(LocaleController.getString("OK", R.string.OK), (dialog, which) -> {
                    messagesController.secretWebpagePreview = 1;
                    MessagesController.getGlobalMainSettings().edit().putInt("secretWebpage2", getMessagesController().secretWebpagePreview).commit();
                    foundUrls = null;
                    searchLinks(charSequence, force);
                });
                builder.setNegativeButton(LocaleController.getString("Cancel", R.string.Cancel), null);
                builder.setMessage(LocaleController.getString("SecretLinkPreviewAlert", R.string.SecretLinkPreviewAlert));
                showDialog(builder.create());
                messagesController.secretWebpagePreview = 0;
                MessagesController.getGlobalMainSettings().edit().putInt("secretWebpage2", messagesController.secretWebpagePreview).commit();
            });
            return;
        }
        final TLRPC.TL_messages_getWebPagePreview req = new TLRPC.TL_messages_getWebPagePreview();
        if (textToCheck instanceof String) {
            req.message = (String) textToCheck;
        } else {
            req.message = textToCheck.toString();
        }
        linkSearchRequestId = getConnectionsManager().sendRequest(req, (response, error) -> AndroidUtilities.runOnUIThread(() -> {
            linkSearchRequestId = 0;
            if (error == null) {
                if (response instanceof TLRPC.TL_messageMediaWebPage) {
                    foundWebPage = ((TLRPC.TL_messageMediaWebPage) response).webpage;
                    if (foundWebPage instanceof TLRPC.TL_webPage || foundWebPage instanceof TLRPC.TL_webPagePending) {
                        if (foundWebPage instanceof TLRPC.TL_webPagePending) {
                            pendingLinkSearchString = req.message;
                        }
                        if (currentEncryptedChat != null && foundWebPage instanceof TLRPC.TL_webPagePending) {
                            foundWebPage.url = req.message;
                        }
                        showFieldPanelForWebPage(true, foundWebPage, false);
                    } else {
                        if (foundWebPage != null) {
                            showFieldPanelForWebPage(false, foundWebPage, false);
                            foundWebPage = null;
                        }
                    }
                } else {
                    if (foundWebPage != null) {
                        showFieldPanelForWebPage(false, foundWebPage, false);
                        foundWebPage = null;
                    }
                }
            }
        }));
        getConnectionsManager().bindRequestToGuid(linkSearchRequestId, classGuid);
    });
}