diff options
Diffstat (limited to 'app/src/main/java/ml/docilealligator')
| -rw-r--r-- | app/src/main/java/ml/docilealligator/infinityforreddit/utils/Utils.java | 134 |
1 files changed, 67 insertions, 67 deletions
diff --git a/app/src/main/java/ml/docilealligator/infinityforreddit/utils/Utils.java b/app/src/main/java/ml/docilealligator/infinityforreddit/utils/Utils.java index ea8adeb2..aa462953 100644 --- a/app/src/main/java/ml/docilealligator/infinityforreddit/utils/Utils.java +++ b/app/src/main/java/ml/docilealligator/infinityforreddit/utils/Utils.java @@ -74,9 +74,10 @@ public final class Utils { Pattern.compile("((?<=[\\s])|^)[rRuU]/[\\w-]+/{0,1}"), Pattern.compile("\\^{2,}"), //Sometimes the reddit preview images and gifs have a caption and the markdown will become [caption](image_link) - Pattern.compile("(\\[(?:(?!((?<!\\\\)\\[)).)*?]\\()?https://preview.redd.it/\\w+.(jpg|png|jpeg)((\\?+[-a-zA-Z0-9()@:%_+.~#?&/=]*)|)"), - //Same reason as above. But this time it only matches [caption](image-link. Notice there is no ) at the end. - Pattern.compile("(\\[(?:(?!((?<!\\\\)\\[)).)*?]\\()?https://i.redd.it/\\w+.(jpg|png|jpeg|gif)") + //Matches preview.redd.it and i.redd.it media + //For i.redd.it media, it only matches [caption](image-link. Notice there is no ) at the end. + //i.redd.it: (\\[(?:(?!((?<!\\\\)\\[)).)*?]\\()?https://i.redd.it/\\w+.(jpg|png|jpeg|gif)" + Pattern.compile("((?:\\[(?:(?!((?<!\\\\)\\[)).)*?]\\()?https://preview.redd.it/\\w+.(?:jpg|png|jpeg)(?:(\\?+[-a-zA-Z0-9()@:%_+.~#?&/=]*)|))|((?:\\[(?:(?!((?<!\\\\)\\[)).)*?]\\()?https://i.redd.it/\\w+.(?:jpg|png|jpeg|gif))"), }; public static String modifyMarkdown(String markdown) { @@ -93,83 +94,82 @@ public final class Utils { } StringBuilder markdownStringBuilder = new StringBuilder(markdown); - Pattern previewReddItImagePattern = REGEX_PATTERNS[3]; - Matcher matcher = previewReddItImagePattern.matcher(markdownStringBuilder); + Pattern previewReddItAndIReddItImagePattern = REGEX_PATTERNS[3]; + Matcher matcher = previewReddItAndIReddItImagePattern.matcher(markdownStringBuilder); int start = 0; int previewReddItLength = "https://preview.redd.it/".length(); + int iReddItLength = "https://i.redd.it/".length(); while (matcher.find(start)) { - String id; - String caption = null; - if (markdownStringBuilder.charAt(matcher.start()) == '[') { - //Has caption - int urlStartIndex = markdownStringBuilder.lastIndexOf("https://preview.redd.it/", matcher.end()); - id = markdownStringBuilder.substring(previewReddItLength + urlStartIndex, - markdownStringBuilder.indexOf(".", previewReddItLength + urlStartIndex)); - //Minus "](".length() - caption = markdownStringBuilder.substring(matcher.start() + 1, urlStartIndex - 2); - } else { - id = markdownStringBuilder.substring(matcher.start() + previewReddItLength, - markdownStringBuilder.indexOf(".", matcher.start() + previewReddItLength)); - } + if (matcher.group(1) != null) { + String id; + String caption = null; + if (markdownStringBuilder.charAt(matcher.start()) == '[') { + //Has caption + int urlStartIndex = markdownStringBuilder.lastIndexOf("https://preview.redd.it/", matcher.end()); + id = markdownStringBuilder.substring(previewReddItLength + urlStartIndex, + markdownStringBuilder.indexOf(".", previewReddItLength + urlStartIndex)); + //Minus "](".length() + caption = markdownStringBuilder.substring(matcher.start() + 1, urlStartIndex - 2); + } else { + id = markdownStringBuilder.substring(matcher.start() + previewReddItLength, + markdownStringBuilder.indexOf(".", matcher.start() + previewReddItLength)); + } - MediaMetadata mediaMetadata = mediaMetadataMap.get(id); - if (mediaMetadata == null) { - start = matcher.end(); - continue; - } + MediaMetadata mediaMetadata = mediaMetadataMap.get(id); + if (mediaMetadata == null) { + start = matcher.end(); + continue; + } - mediaMetadata.caption = caption; + mediaMetadata.caption = caption; - if (markdownStringBuilder.charAt(matcher.start()) == '[') { - //Has caption - markdownStringBuilder.insert(matcher.start(), '!'); - start = matcher.end() + 1; - } else { - String replacingText = "![](" + markdownStringBuilder.substring(matcher.start(), matcher.end()) + ")"; - markdownStringBuilder.replace(matcher.start(), matcher.end(), replacingText); - start = replacingText.length() + matcher.start(); - } + if (markdownStringBuilder.charAt(matcher.start()) == '[') { + //Has caption + markdownStringBuilder.insert(matcher.start(), '!'); + start = matcher.end() + 1; + } else { + String replacingText = "![](" + markdownStringBuilder.substring(matcher.start(), matcher.end()) + ")"; + markdownStringBuilder.replace(matcher.start(), matcher.end(), replacingText); + start = replacingText.length() + matcher.start(); + } - matcher = previewReddItImagePattern.matcher(markdownStringBuilder); - } + matcher = previewReddItAndIReddItImagePattern.matcher(markdownStringBuilder); + } else if (matcher.group(2) != null) { + String id; + String caption = null; + if (markdownStringBuilder.charAt(matcher.start()) == '[') { + //Has caption + int urlStartIndex = markdownStringBuilder.lastIndexOf("https://i.redd.it/", matcher.end()); + id = markdownStringBuilder.substring(iReddItLength + urlStartIndex, + markdownStringBuilder.indexOf(".", iReddItLength + urlStartIndex)); + //Minus "](".length() + caption = markdownStringBuilder.substring(matcher.start() + 1, urlStartIndex - 2); + } else { + id = markdownStringBuilder.substring(matcher.start() + iReddItLength, markdownStringBuilder.indexOf(".", matcher.start() + iReddItLength)); + } - start = 0; - Pattern iReddItImagePattern = REGEX_PATTERNS[4]; - matcher = iReddItImagePattern.matcher(markdownStringBuilder); - int iReddItLength = "https://i.redd.it/".length(); - while (matcher.find(start)) { - String id; - String caption = null; - if (markdownStringBuilder.charAt(matcher.start()) == '[') { - //Has caption - int urlStartIndex = markdownStringBuilder.lastIndexOf("https://i.redd.it/", matcher.end()); - id = markdownStringBuilder.substring(iReddItLength + urlStartIndex, - markdownStringBuilder.indexOf(".", iReddItLength + urlStartIndex)); - //Minus "](".length() - caption = markdownStringBuilder.substring(matcher.start() + 1, urlStartIndex - 2); - } else { - id = markdownStringBuilder.substring(matcher.start() + iReddItLength, markdownStringBuilder.indexOf(".", matcher.start() + iReddItLength)); - } + MediaMetadata mediaMetadata = mediaMetadataMap.get(id); + if (mediaMetadata == null) { + start = matcher.end(); + continue; + } - MediaMetadata mediaMetadata = mediaMetadataMap.get(id); - if (mediaMetadata == null) { - start = matcher.end(); - continue; - } + mediaMetadata.caption = caption; - mediaMetadata.caption = caption; + if (markdownStringBuilder.charAt(matcher.start()) == '[') { + //Has caption + markdownStringBuilder.insert(matcher.start(), '!'); + start = matcher.end() + 1; + } else { + String replacingText = "![](" + markdownStringBuilder.substring(matcher.start(), matcher.end()) + ")"; + markdownStringBuilder.replace(matcher.start(), matcher.end(), replacingText); + start = replacingText.length() + matcher.start(); + } - if (markdownStringBuilder.charAt(matcher.start()) == '[') { - //Has caption - markdownStringBuilder.insert(matcher.start(), '!'); - start = matcher.end() + 1; + matcher = previewReddItAndIReddItImagePattern.matcher(markdownStringBuilder); } else { - String replacingText = "![](" + markdownStringBuilder.substring(matcher.start(), matcher.end()) + ")"; - markdownStringBuilder.replace(matcher.start(), matcher.end(), replacingText); - start = replacingText.length() + matcher.start(); + start = matcher.end(); } - - matcher = iReddItImagePattern.matcher(markdownStringBuilder); } return markdownStringBuilder.toString(); |