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| author | Jesse Rosenthal <jrosenthal@jhu.edu> | 2016-11-02 12:28:56 -0400 |
|---|---|---|
| committer | Jesse Rosenthal <jrosenthal@jhu.edu> | 2016-11-02 12:28:56 -0400 |
| commit | 4a99e142ecbea4c9f16729468e45223ba200fcef (patch) | |
| tree | 8d254e24de2111cc1ccf220f50835b7c23f5f267 /src/Text/Pandoc | |
| parent | 5684577da557b2fd3e44e648d1af94cb1367610f (diff) | |
| download | pandoc-4a99e142ecbea4c9f16729468e45223ba200fcef.tar.gz | |
Docx Reader: abstract out function to avoid code repetition.
Diffstat (limited to 'src/Text/Pandoc')
| -rw-r--r-- | src/Text/Pandoc/Readers/Docx/Parse.hs | 30 |
1 files changed, 14 insertions, 16 deletions
diff --git a/src/Text/Pandoc/Readers/Docx/Parse.hs b/src/Text/Pandoc/Readers/Docx/Parse.hs index a821d0693..94e3e29cf 100644 --- a/src/Text/Pandoc/Readers/Docx/Parse.hs +++ b/src/Text/Pandoc/Readers/Docx/Parse.hs @@ -645,18 +645,23 @@ expandDrawingId s = do Nothing -> throwError DocxError Nothing -> throwError DocxError +getTitleAndAlt :: NameSpaces -> Element -> (String, String) +getTitleAndAlt ns element = + let mbDocPr = findChild (elemName ns "wp" "inline") element >>= + findChild (elemName ns "wp" "docPr") + title = case mbDocPr >>= findAttr (elemName ns "" "title") of + Just title' -> title' + Nothing -> "" + alt = case mbDocPr >>= findAttr (elemName ns "" "descr") of + Just alt' -> alt' + Nothing -> "" + in (title, alt) + elemToParPart :: NameSpaces -> Element -> D ParPart elemToParPart ns element | isElem ns "w" "r" element , Just drawingElem <- findChild (elemName ns "w" "drawing") element = - let mbDocPr = findChild (elemName ns "wp" "inline") drawingElem >>= - findChild (elemName ns "wp" "docPr") - alt = case mbDocPr >>= findAttr (elemName ns "" "descr") of - Just alt' -> alt' - Nothing -> "" - title = case mbDocPr >>= findAttr (elemName ns "" "title") of - Just title' -> title' - Nothing -> "" + let (title, alt) = getTitleAndAlt ns drawingElem a_ns = "http://schemas.openxmlformats.org/drawingml/2006/main" drawing = findElement (QName "blip" (Just a_ns) (Just "a")) element >>= findAttr (elemName ns "r" "embed") @@ -760,14 +765,7 @@ elemToExtent drawingElem = childElemToRun :: NameSpaces -> Element -> D Run childElemToRun ns element | isElem ns "w" "drawing" element = - let mbDocPr = findChild (elemName ns "wp" "inline") element >>= - findChild (elemName ns "wp" "docPr") - alt = case mbDocPr >>= findAttr (elemName ns "" "descr") of - Just alt' -> alt' - Nothing -> "" - title = case mbDocPr >>= findAttr (elemName ns "" "title") of - Just title' -> title' - Nothing -> "" + let (title, alt) = getTitleAndAlt ns element a_ns = "http://schemas.openxmlformats.org/drawingml/2006/main" drawing = findElement (QName "blip" (Just a_ns) (Just "a")) element >>= findAttr (QName "embed" (lookup "r" ns) (Just "r")) |