Enhanced search algorithm and functions for Contao Open Source CMS
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README.md

CearchPro

  • Enhances the default Contao search
  • Uses the Levenshtein algorithm
  • Ignores typing errors by showing alternate words e.g "Mannnheim" shows "Mannheim", "Räferenzn" shows "Referenzen"
  • Shows "Did you mean..." on search results page
  • Transliterates all special characters for example "o" = "ö", "ê" = "e"
  • Added word stoplists for german and english to provide better search results
  • SearchIndexer now also indexes OpenGraph image tags.
  • SearchIndexer saves transliterated Version of all words
  • Shows thumbnail for each search result
  • Search in all languages, not only the current selected
  • Add multiple page roots to search for (default is one)

Works on: Contao > 3.1.5

Tested on: Contao 3.1.5, Contao 3.3.3, Contao 3.4.0

HowTo:

  • Download Repository, extract Folder and rename to "zCearchPro"
  • Copy Folder to /system/modules/
  • Clear "Internal Cache" and "Search Index" under "System Maintenance"
  • Update Database in Contao Extension Manager
  • Enable CearchPro in Contao search engine module
  • Rebuild Search Index

Creative Commons License

CearchPro by feedback media design is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. Based on a work at https://github.com/contao/core.