LibMarkdown: Drop MD prefixes and move into "Markdown" namespace :^)

2025-07-25 02:47:35 +00:00 · 2020-04-28 21:04:25 +02:00 · 2020-04-28 21:04:25 +02:00 · ea204ef05b
commit ea204ef05b
parent 104969a9f5
18 changed files with 131 additions and 78 deletions
--- a/Libraries/LibMarkdown/Document.cpp
+++ b/Libraries/LibMarkdown/Document.cpp
@ -0,0 +1,99 @@
+/*
+ * Copyright (c) 2019-2020, Sergey Bugaev <bugaevc@serenityos.org>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this
+ *    list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <AK/StringBuilder.h>
+#include <LibMarkdown/CodeBlock.h>
+#include <LibMarkdown/Document.h>
+#include <LibMarkdown/Heading.h>
+#include <LibMarkdown/List.h>
+#include <LibMarkdown/Paragraph.h>
+
+namespace Markdown {
+
+String Document::render_to_html() const
+{
+    StringBuilder builder;
+
+    builder.append("<!DOCTYPE html>\n");
+    builder.append("<html>\n");
+    builder.append("<head></head>\n");
+    builder.append("<body>\n");
+
+    for (auto& block : m_blocks) {
+        auto s = block.render_to_html();
+        builder.append(s);
+    }
+
+    builder.append("</body>\n");
+    builder.append("</html>\n");
+    return builder.build();
+}
+
+String Document::render_for_terminal() const
+{
+    StringBuilder builder;
+
+    for (auto& block : m_blocks) {
+        auto s = block.render_for_terminal();
+        builder.append(s);
+    }
+
+    return builder.build();
+}
+
+template<typename BlockType>
+static bool helper(Vector<StringView>::ConstIterator& lines, NonnullOwnPtrVector<Block>& blocks)
+{
+    NonnullOwnPtr<BlockType> block = make<BlockType>();
+    bool success = block->parse(lines);
+    if (!success)
+        return false;
+    blocks.append(move(block));
+    return true;
+}
+
+bool Document::parse(const StringView& str)
+{
+    const Vector<StringView> lines_vec = str.lines();
+    auto lines = lines_vec.begin();
+
+    while (true) {
+        if (lines.is_end())
+            return true;
+
+        if ((*lines).is_empty()) {
+            ++lines;
+            continue;
+        }
+
+        bool any = helper<List>(lines, m_blocks) || helper<Paragraph>(lines, m_blocks) || helper<CodeBlock>(lines, m_blocks) || helper<Heading>(lines, m_blocks);
+
+        if (!any)
+            return false;
+    }
+}
+
+}