65 lines
2.3 KiB
JavaScript
65 lines
2.3 KiB
JavaScript
/*
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* Keyword search for command module panel.
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* Words in query are searched as separated queries. You can search for exact matching using double qoutes arround query
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*/
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function search_module(module_tree, query_string) {
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if ( query_string.search(/\w/) == -1 )
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return tree_array;
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// copy module tree w/o ExtJS service properties
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var tree_array = new Array();
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for ( var i = 0; i < module_tree.length; i++ )
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tree_array.push(module_tree[i].attributes);
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var json_object = jQuery.extend(true, [], tree_array);
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// split query string into separate words and exact phrases
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query_string = query_string.replace(/"\s*"/g, " ").replace(/\s+/g, " ").match(/"[^"]+"|\S+/g);
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query_string.forEach(prepare_query_string);
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var result = json_object.filter(form_new_modules_tree);
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result.forEach(recount_modules_and_expand_directories);
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return result;
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// remove quotes from phrases for exact match
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function prepare_query_string(string, index, array){
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array[index] = string.toLowerCase().replace(/"/g, "");
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}
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// True if this.toString() contains str
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function check_module_name(str) {
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return Boolean(this.toString().toLowerCase().replace(/\s\([0-9]+\)/g,"").indexOf(str) + 1);
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}
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// func for JSON filter
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// Build a new tree from modules which are appropriate for any part of query
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function form_new_modules_tree(element) {
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if ( query_string.some(check_module_name, element.text) )
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return true;
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if ( element.children ) {
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element.children = element.children.filter(form_new_modules_tree);
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return Boolean(element.children.length);
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}
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return false;
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}
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function recount_modules_and_expand_directories(element) {
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if ( element.children ) {
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element.expanded = true;
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var modules_in_directory = element.children.length;
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// visit all
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for ( var i = 0; i < element.children.length; i++ )
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if ( element.children )
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modules_in_directory += recount_modules_and_expand_directories(element.children[i]);
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// expand them
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element.children.forEach(recount_modules_and_expand_directories);
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// and set new number of modules in directory
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element.text = element.text.replace(/([-_ 0-9a-zA-Z]+)\(([0-9]+)\)/, "$1(" + modules_in_directory + ")")
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return modules_in_directory - 1;
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}
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return 0;
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}
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}
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