Powerpoint 2007 & ODPresentation Readers: Loading embedded media + media loading from disk#849
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Wilkolicious wants to merge 13 commits intoPHPOffice:masterfrom
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Powerpoint 2007 & ODPresentation Readers: Loading embedded media + media loading from disk#849Wilkolicious wants to merge 13 commits intoPHPOffice:masterfrom
Wilkolicious wants to merge 13 commits intoPHPOffice:masterfrom
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added 7 commits
January 28, 2025 11:55
…Image signature Fixed embed shape name to use just the filename
A presentation may have a label for the file (e.g. Media file 1), which differs from the actual file name (foobar.mp4)
Wilkolicious
commented
Jan 28, 2025
| $document->registerNamespace('asvg', 'http://schemas.microsoft.com/office/drawing/2016/SVG/main'); | ||
| if ($document->getElement('p:blipFill/a:blip/a:extLst/a:ext/asvg:svgBlip', $node)) { | ||
| $embedNode = $document->getElements("p:nvPicPr/p:nvPr//*[local-name()='media']", $node); | ||
| $embedNode = $embedNode ? $embedNode->item(0) : false; |
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The PHP Static Analysis (7.1) error doesn't look correct.
Ternary operator condition is always true.
$document->getElements() likely invokes and returns the result of DOMXPath::query, thus $embedNode may have a value of false:
If the expression is malformed or the contextNode is invalid, DOMXPath::query() returns false.
added 5 commits
May 9, 2025 15:54
Wilkolicious
changed the title
…support # Conflicts: # src/PhpPresentation/Reader/PowerPoint2007.php # src/PhpPresentation/Slide/Background/Image.php
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Description
Motivation
I work on behalf of an e-Learning authoring tool. We are adding powerpoint import as an option for client learning designers to quickly import proprietary information into their course designs.
We wanted to add support for importing the following data from a powerpoint:
I noticed that, although text and images were being loaded, there were no signs of embedded files. This PR aims to ameliorate that.
Changes
PowerPoint2007::loadShapeDrawingImageI tried not to deviate too far from existing code norms, and didn't over-optimise by refactoring common bits between loading shapes.
Limitations
Not sure where to start for Powerpoint 97 (PPT) formats. 🤔
Observations
The (untouched) parent classes of
MediaandFilelook very biased to images.Checklist: