7 Commits (bf1720a636dba5d5ee158b42b5e18cde4fb766c5)

Author	SHA1	Message	Date
Marco Villegas	559634ccc4	[svn r18064] fix: show results if search_show_unlinked_results is false, but have user access to resourse	17 years ago
Marco Villegas	8f2f37741b	[svn r17744] search: minor: check sql result ... actually author isn't saved on exercise tool, so check sql fail before continue	17 years ago
Marco Villegas	7790136bf5	[svn r17729] lp-search: minor: return an empty image path if no imge on db ... especially for scorm now	17 years ago
Marco Villegas	acb9b3806d	[svn r17609] search: exercise tool: implements indexing and processor ... Actually we only process title and description from exercise and questions, but not process answers. Process answers is posponed until find a good point where to retrieve both question and answers data. We must treat this tool in a special way to avoid re-indexing at one move.	17 years ago
Marco Villegas	18d45cddcc	[svn r17608] search: document tool: implements indexing and processor ... To index each file we need to extract a plain text of any type of file, so we depends on other magic tools now, there is index support for: - text/plain index depends on nothing - text/rtf index depends on unrtf - text/html index depends on html2text - application/pdf index depends on pdftotext (comes with xpdf) - application/postscript index depends on ps2pdf (from ghostscript) and pdftotext (comes with xpdf) - application/msword index depends on antiword - by extension filter - ppt (format supported is really application/vnd.ms-powerpoint) depends on catppt (comes with catdoc) - pps depends on catppt (comes with catdoc) - xls depends on xls2csv (comes with catdoc) and naturally, it's extensible search: - images are retrieved in fileDisplay way based on file extension	17 years ago
Marco Villegas	52c1b31415	[svn r17603] search: links tool: implements indexing and processor	17 years ago
Marco Villegas	15ef79fbb7	[svn r17550] search: refactor search engine index and search interface and let learnpath follow it ... Search engine: - Index - use wrapper methods instead on calling xapian.php directly in most of callings - improve dokeos xapian-API - XapianIndexer - new methods: - replace_document() - remove_term_from_doc() - add_term_to_doc() - DokeosIndexer - new methods: - dokeos_preprocess_results() - Preprocess all results depending on the toolid - set_terms() - general interface for getting, comparing and set search engine terms - get_terms_on_db() - Get the terms stored at database (normal, no xapian) - more wrappers for XapianIndexer methods: dokeos_query_query(), dokeos_query_query(), dokeos_get_boolean_query(), dokeos_join_queries() - remove tags search engine feature to replace it with a new generic feature: specific fields - it let define xapian prefix terms dinamically to be included across dokeos index on each tool - move search engine document ID field from lp item table to a general man db table search_engine_ref - Search - use search_engine processor classes to change how process results depending of the dokeos tool - change interface for terms select at search: now use one multiple select foreach specific field instead of jquery thickbox plugin only for tags - search ajax suggestion feature to query terms on db - it need some work Learnpath: - refactor search engine pieces to use new tables search_engine_ref, specific_field and specific_field_values - add scorm and woogie index - remove search widget from lp list and use it from main/search - also, there are part on audios on lp items feature added	17 years ago