From 2f37f666d307f229cdf8f534e44e276c043053a4 Mon Sep 17 00:00:00 2001 From: Mike Taylor Date: Wed, 30 Apr 2014 09:02:45 +0100 Subject: [PATCH] Move widget factory function and autosearch functionality out of mkws-widgets.js into their own new file mkws-widget.js --- src/mkws-widgets.js | 118 --------------------------------------------------- 1 file changed, 118 deletions(-) diff --git a/src/mkws-widgets.js b/src/mkws-widgets.js index d5ec237..69d1360 100644 --- a/src/mkws-widgets.js +++ b/src/mkws-widgets.js @@ -1,121 +1,3 @@ -// Factory function for widget objects. -function widget($, team, type, node) { - // Static register of attributes that do not contribute to config - var ignoreAttrs = { - id:1, 'class':1, style:1, name:1, action:1, type:1, size:1, - value:1, width:1, valign:1 - }; - - var that = { - team: team, - type: type, - node: node, - config: mkws.objectInheritingFrom(team.config()) - }; - - function log(s) { - team.log(s); - } - that.log = log; - - that.toString = function() { - return '[Widget ' + team.name() + ':' + type + ']'; - }; - - that.value = function() { - return node.value; - } - - for (var i = 0; i < node.attributes.length; i++) { - var a = node.attributes[i]; - if (a.name === 'data-mkws-config') { - // Treat as a JSON fragment configuring just this widget - log(node + ": parsing config fragment '" + a.value + "'"); - var data; - try { - data = $.parseJSON(a.value); - for (var key in data) { - log(node + ": adding config element " + key + "='" + data[key] + "'"); - that.config[key] = data[key]; - } - } catch (err) { - alert("Can't parse " + node + " data-mkws-config as JSON: " + a.value); - } - } else if (a.name.match (/^data-mkws-/)) { - var name = a.name.replace(/^data-mkws-/, '') - that.config[name] = a.value; - log(node + ": set data-mkws attribute " + name + "='" + a.value + "'"); - } else if (!ignoreAttrs[a.name]) { - that.config[a.name] = a.value; - log(node + ": set regular attribute " + a.name + "='" + a.value + "'"); - } - } - - var fn = mkws.promotionFunction(type); - if (fn) { - fn.call(that); - log("made " + type + " widget(node=" + node + ")"); - } else { - log("made UNPROMOTED widget(type=" + type + ", node=" + node + ")"); - } - - return that; -} - - -// Utility function for use by all widgets that can invoke autosearch. -widget.autosearch = function(widget) { - widget.team.queue("ready").subscribe(function() { - var query = widget.config.autosearch; - if (query) { - if (query.match(/^!param!/)) { - var param = query.replace(/^!param!/, ''); - query = mkws.getParameterByName(param); - widget.log("obtained query '" + query + "' from param '" + param + "'"); - if (!query) { - alert("This page has a MasterKey widget that needs a query specified by the '" + param + "' parameter"); - } - } else if (query.match(/^!path!/)) { - var index = query.replace(/^!path!/, ''); - var path = window.location.pathname.split('/'); - query = path[path.length - index]; - widget.log("obtained query '" + query + "' from path-component '" + index + "'"); - if (!query) { - alert("This page has a MasterKey widget that needs a query specified by the path-component " + index); - } - } else if (query.match(/^!var!/)) { - var name = query.replace(/^!var!/, ''); - query = window[name]; // It's ridiculous that this works - widget.log("obtained query '" + query + "' from variable '" + name + "'"); - if (!query) { - alert("This page has a MasterKey widget that needs a query specified by the '" + name + "' variable"); - } - } - - var sortOrder = widget.config.sort; - var maxrecs = widget.config.maxrecs; - var perpage = widget.config.perpage; - var limit = widget.config.limit; - var targets = widget.config.targets; - var targetfilter = widget.config.targetfilter; - var target = widget.config.target; - if (target) targetfilter = 'udb=="' + target + '"'; - - var s = "running auto search: '" + query + "'"; - if (sortOrder) s += " sorted by '" + sortOrder + "'"; - if (maxrecs) s += " restricted to " + maxrecs + " records"; - if (perpage) s += " with " + perpage + " per page"; - if (limit) s += " limited by '" + limit + "'"; - if (targets) s += " in targets '" + targets + "'"; - if (targetfilter) s += " constrained by targetfilter '" + targetfilter + "'"; - widget.log(s); - - widget.team.newSearch(query, sortOrder, maxrecs, perpage, limit, targets, targetfilter); - } - }); -}; - - // Functions follow for promoting the regular widget object into // widgets of specific types. These could be moved into their own // source files. -- 1.7.10.4