53 lines
2.0 KiB
JavaScript
53 lines
2.0 KiB
JavaScript
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// Updated smart mermaid conversion script with quadrantChart fix
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export const code = async (inputs) => {
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const raw = String(inputs.diagram || "").trim();
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if (!raw) throw new Error("No Mermaid input provided");
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// Normalize line endings first
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let normalizedDiagram = raw
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.replace(/\r\n/g, '\n') // Convert Windows line endings
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.replace(/\r/g, '\n'); // Convert old Mac line endings
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console.log("Original diagram:");
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console.log(normalizedDiagram);
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// Check if it's already single line
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if (!normalizedDiagram.includes('\n')) {
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console.log("Already single line, returning as-is");
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return { rawDsl: normalizedDiagram };
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}
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// Convert multiline to single line with semicolons
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// Added quadrantChart to convertible types to fix the text rendering issue
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const convertibleTypes = ['graph', 'flowchart', 'sequenceDiagram', 'pie', 'gitGraph', 'quadrantChart'];
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const firstWord = normalizedDiagram.split(/\s+/)[0];
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if (convertibleTypes.some(type => firstWord.startsWith(type))) {
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// Convert newlines to semicolons, preserving the first line structure
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const lines = normalizedDiagram.split('\n');
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const firstLine = lines[0];
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const remainingLines = lines.slice(1)
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.filter(line => line.trim()) // Remove empty lines
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.map(line => line.trim()); // Remove indentation
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const singleLine = firstLine + '; ' + remainingLines.join('; ');
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console.log("Converted to single line:");
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console.log(singleLine);
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return { rawDsl: singleLine };
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}
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// For non-convertible types (journey, stateDiagram, classDiagram),
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// try replacing newlines with specific delimiters that might work
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console.log("Non-convertible type detected, using special encoding");
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// Try using a special marker that we can detect and replace on server side
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const encodedDiagram = normalizedDiagram.replace(/\n/g, ' NEWLINE ');
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console.log("Encoded diagram:");
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console.log(encodedDiagram);
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return { rawDsl: encodedDiagram };
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};
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