Added initial support for hyperlinks.

rbejar · Oct 23, 2023 · 5125ffd · 5125ffd
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Showing 3 changed files with 32 additions and 19 deletions.
diff --git a/README.md b/README.md
@@ -53,14 +53,15 @@ slide in your  presentation, in case you want to make changes in the future, and
 single image visible.
 
 ## TODO
-This is important (to me):
+These are important (to me):
 - [ ] Text boxes have to be processed. This is especially important for slides with code snippets.
-- [ ] Hyperlinks have to be processed.
+- [X] Hyperlinks have to be processed.
 
-These are not:
+These are not so important:
 - [ ] Slides with "big text" could be processed better (perhaps by using a bigger font, or using the text as the title).
 - [ ] Some redundancy might be eliminated in the resulting markdown file with a smarter parsing.
 - [ ] Tables could be processed (but this might prove too much work for a very occasional use).
+- [ ] Hyperlinks wich happen to be emphasized (bold etc.) should be processed too.
 - [ ] ...
 
 

diff --git a/examples/simple.odp b/examples/simple.odp
diff --git a/odpmkd/odpmkd.py b/odpmkd/odpmkd.py
@@ -152,14 +152,20 @@ def handleTextNode(self, node):
             if n.nodeName == 'text:span':
                 if len(n.childNodes) > 0:
                     t = self.getTextFromNode(n.childNodes[0])
-                    if has_attribute_with_value(n, 'text:style-name', 'T1'):
-                        t = '*' + t + '*'
-                    elif has_attribute_with_value(n, 'text:style-name', 'T2'):
-                        t = '**' + t + '**'
-                    elif has_attribute_with_value(n, 'text:style-name', 'T3'):
-                        t = '<u>' + t + '</u>'
-                    else:   # ignore other styles
-                        pass
+                    if t is not None:
+                        if has_attribute_with_value(n, 'text:style-name', 'T1'):
+                            t = '*' + t + '*'
+                        elif has_attribute_with_value(n, 'text:style-name', 'T2'):
+                            t = '**' + t + '**'
+                        elif has_attribute_with_value(n, 'text:style-name', 'T3'):
+                            t = '<u>' + t + '</u>'
+                        else:   # ignore other styles
+                            pass
+            elif n.nodeName == 'text:a':  # hyperlinks
+                if len(n.childNodes) > 0:
+                    t = self.getTextFromNode(n.childNodes[0])
+                    if t is not None:
+                        t = '[' + t + '](' + n.attributes['xlink:href'].value + ')'
             else:
                 t = self.getTextFromNode(n)
 
@@ -193,16 +199,22 @@ def _handleTitleRec(node):
             if node.nodeName == 'text:span':
                 if len(node.childNodes) > 0:
                     t = self.getTextFromNode(node.childNodes[0])
-                    if has_attribute_with_value(node, 'text:style-name', 'T1'):
-                        t = '*' + t + '*'
-                    elif has_attribute_with_value(node, 'text:style-name', 'T2'):
-                        t = '**' + t + '**'
-                    elif has_attribute_with_value(node, 'text:style-name', 'T3'):
-                        t = '<u>' + t + '</u>'
-                    else:  # ignore other styles
-                        pass
                     if t is not None:
+                        if has_attribute_with_value(node, 'text:style-name', 'T1'):
+                            t = '*' + t + '*'
+                        elif has_attribute_with_value(node, 'text:style-name', 'T2'):
+                            t = '**' + t + '**'
+                        elif has_attribute_with_value(node, 'text:style-name', 'T3'):
+                            t = '<u>' + t + '</u>'
+                        else:  # ignore other styles
+                            pass
                         self.currentSlide.title += t
+            elif node.nodeName == 'text:a':  # hyperlinks
+                if len(node.childNodes) > 0:
+                    t = self.getTextFromNode(node.childNodes[0])
+                    if t is not None:
+                        t = '[' + t + '](' + node.attributes['xlink:href'].value + ')'
+                    self.currentSlide.title += t
             else:
                 t = self.getTextFromNode(node)
                 if t is None: