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- First step towards Tom Murdock's suggestions on a global search feature (if it is ever implented)...

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Added a new funtion: module_search( $course, $searchterms, $extended, $glossary = NULL)

It returns all entries that matches the specified criteria in any glossaries within a given $course. It performs an $extended search if necessary.

It restrict the search to only one $glossary if specified (currently used by the internal search function of the module).
This commit is contained in:
willcast 2003-12-03 18:33:16 +00:00
parent d33986dbe6
commit c80828fe8f
1 changed files with 23 additions and 7 deletions
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30
mod/glossary/lib.php
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@ -700,13 +700,24 @@ function glossary_print_entry_continuous($course, $cm, $glossary, $entry,$mode="
return $return;
}
function glossary_search_entries($searchterms, $glossary, $includedefinition) {
/// Returns a list of entries found using an array of search terms
/// eg word +word -word
///
function glossary_search($course, $searchterms, $extended = 0, $glossary = NULL) {
// It returns all entries from all glossaries that matches the specified criteria
// within a given $course. It performs an $extended search if necessary.
// It restrict the search to only one $glossary if the $glossary parameter is set.
global $CFG;
if ( !$glossary ) {
if ( $glossaries = get_records("glossary", "course", $course->id) ) {
$glos = "";
foreach ( $glossaries as $glossary ) {
$glos .= "$glossary->id,";
}
$glos = substr($ents,0,-1);
}
} else {
$glos = $glossary->id;
}
if (!isteacher($glossary->course)) {
$glossarymodule = get_record("modules", "name", "glossary");
$onlyvisible = " AND g.id = cm.instance AND cm.visible = 1 AND cm.module = $glossarymodule->id";
@ -756,7 +767,7 @@ function glossary_search_entries($searchterms, $glossary, $includedefinition) {
}
}
if ( !$includedefinition ) {
if ( !$extended ) {
$definitionsearch = "0";
}
@ -764,12 +775,17 @@ function glossary_search_entries($searchterms, $glossary, $includedefinition) {
{$CFG->prefix}glossary g $onlyvisibletable
WHERE ($conceptsearch OR $definitionsearch)
AND (e.glossaryid = g.id or e.sourceglossaryid = g.id) $onlyvisible
AND g.id = $glossary->id AND e.approved != 0";
AND g.id IN ($glos) AND e.approved != 0";
return get_records_sql("SELECT e.*
FROM $selectsql ORDER BY e.concept ASC");
}
function glossary_search_entries($searchterms, $glossary, $extended) {
$course = get_record("course","id",$glossary->course);
return glossary_search($course,$searchterms,$extended,$glossary);
}
function glossary_file_area_name($entry) {
global $CFG;
// Creates a directory file name, suitable for make_upload_directory()