Changeset 36271
- Timestamp:
- 2022-06-21T15:54:45+12:00 (22 months ago)
- File:
-
- 1 edited
Legend:
- Unmodified
- Added
- Removed
-
main/trunk/greenstone2/perllib/plugins/ImagePlugin.pm
r31492 r36271 147 147 $doc_obj->add_metadata ($section, "thumbicon", "<img src=\"_httpprefix_/collect/[collection]/index/assoc/[assocfilepath]/[srclinkFile]\" alt=\"[srclinkFile]\" width=\"" . $self->{'thumbnailsize'} . "\">"); 148 148 } 149 #we have no text - adds dummy text and NoText metadata 150 $self->add_dummy_text($doc_obj, $doc_obj->get_top_section()); 149 150 # A plugin inheriting from this might be able to derive text from the image 151 # (e.g., through GoogleVisionAPI), and so don't just assume there is no 152 # text for the image -- check it's text length, and only set the dummy 153 # text if it is zero 154 if ($doc_obj->get_total_text_length() == 0) { 155 #we have no text - adds dummy text and NoText metadata 156 $self->add_dummy_text($doc_obj, $doc_obj->get_top_section()); 157 } 151 158 152 159 return 1;
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