From b484a767681bd4562ee3f89974cc8fe026beb4d8 Mon Sep 17 00:00:00 2001
From: Bohung <bohung@rulingcom.com>
Date: Fri, 9 Apr 2021 15:59:01 +0800
Subject: [PATCH] Add tags filter.

---
 app/assets/javascripts/bulletin/wpex.min.js | 67 ++++++++++++++-------
 app/controllers/announcements_controller.rb | 67 +++++++++++++++++----
 app/helpers/announcements_helper.rb         |  2 +-
 3 files changed, 100 insertions(+), 36 deletions(-)

diff --git a/app/assets/javascripts/bulletin/wpex.min.js b/app/assets/javascripts/bulletin/wpex.min.js
index a8eea40..e809ff1 100644
--- a/app/assets/javascripts/bulletin/wpex.min.js
+++ b/app/assets/javascripts/bulletin/wpex.min.js
@@ -2368,8 +2368,49 @@ var wpex = {};
 			var self = this;
 			if (undefined === $.fn.imagesLoaded || undefined === $.fn.isotope) { return }
 			var containers = $(window.wpexAnimsition.linkElement).parents(window.wpexAnimsition.container_block);
+			function get_filter_constraint(filterLink){
+				var filter_attr = window.wpexAnimsition.filter_attr;
+				var filter_constraint = filterLink.attr(filter_attr);
+				var filter_attrs = filter_attr.split(",");
+                if(filter_attrs.length != 1){
+                    filter_constraint = [];
+                    filter_attr = "";
+                    filter_attrs.forEach(function(fa){
+                        var tmp_filter_constraint = filterLink.attr(fa);
+                        if( tmp_filter_constraint != undefined){
+                            if(window.wpexAnimsition.use_attr_filter){
+                                if(tmp_filter_constraint == "all"){
+                                    filter_constraint.push("["+fa+"]");
+                                }else{
+                                    filter_constraint.push("["+fa+(fa[fa.length-1] == "s" ? '*' : '')+"=\""+tmp_filter_constraint+"\"]");
+                                }
+                            }else{
+                                filter_constraint.push(tmp_filter_constraint);
+	                        }
+                        }
+                    })
+                    if(window.wpexAnimsition.use_attr_filter){
+                        filter_constraint = filter_constraint.join("],[");
+                    }else{
+                        filter_constraint = filter_constraint.join(",");
+                    }
+                }else{
+                    if(window.wpexAnimsition.use_attr_filter){
+                        if(filter_constraint == "all"){
+                            filter_constraint = "["+window.wpexAnimsition.filter_attr+"]";
+                        }else{
+                            filter_constraint = "["+window.wpexAnimsition.filter_attr+"=\""+filter_constraint+"\"]";
+                        }
+                    }
+                }
+                if(filterLink.data("count_limit") != undefined){
+                    filter_constraint = filter_constraint+":nth-child(-n+"+filterLink.data("count_limit")+")";
+                }
+                console.log(filter_constraint);
+                return filter_constraint;
+			}
 			$(containers).each(function (i,v) {
-				var $container = $(this);
+				var $container = $(v);
 				$container.imagesLoaded(function () {
 					var activeItems; 
 					var $filter = $container.parent().find(window.wpexAnimsition.filter_bar);
@@ -2377,31 +2418,11 @@ var wpex = {};
                         var $filterLinks = $filter.find(window.wpexAnimsition.filter_option); 
                         activeItems = '';
                         if($filterLinks.length != 0){
-                            var filter_constraint = $filterLinks.eq(0).attr(window.wpexAnimsition.filter_attr);
-                            if(filter_constraint == "all"){
-                                filter_constraint = "["+window.wpexAnimsition.filter_attr+"]";
-                            }else{
-                                if(window.wpexAnimsition.use_attr_filter){
-                                    filter_constraint = "["+window.wpexAnimsition.filter_attr+"=\""+filter_constraint+"\"]";
-                                }
-                            }
-                            if($filterLinks.eq(0).data("count_limit") != undefined){
-                                filter_constraint = filter_constraint+":nth-child(-n+"+$filterLinks.eq(0).data("count_limit")+")";
-                            }
+                            var filter_constraint = get_filter_constraint($filterLinks.eq(0));
                             activeItems = filter_constraint;
                         }
                         $filterLinks.click(function () {
-                        	var filter_constraint = $(this).attr(window.wpexAnimsition.filter_attr);
-                        	if(filter_constraint == "all"){
-                                filter_constraint = "["+window.wpexAnimsition.filter_attr+"]";
-                        	}else{
-                                if(window.wpexAnimsition.use_attr_filter){
-                                    filter_constraint = "["+window.wpexAnimsition.filter_attr+"=\""+filter_constraint+"\"]";
-                                }
-                            }
-                            if($(this).data("count_limit") != undefined){
-                                filter_constraint = filter_constraint+":nth-child(-n+"+$(this).data("count_limit")+")";
-                            }
+                            var filter_constraint = get_filter_constraint($(this));
                         	$grid.isotope({ filter:  filter_constraint});
                         	self.equalHeights();
                         	return false;
diff --git a/app/controllers/announcements_controller.rb b/app/controllers/announcements_controller.rb
index 9a6f270..cd19cf4 100644
--- a/app/controllers/announcements_controller.rb
+++ b/app/controllers/announcements_controller.rb
@@ -133,23 +133,45 @@ class AnnouncementsController < ApplicationController
 
   def pack_data(is_random=false)
     cats = OrbitHelper.widget_categories || []
+    tags = OrbitHelper.widget_tags || []
     subpart = OrbitHelper.get_current_widget
     get_tabs_option
     anns = []
+    use_tag = false
     if @tab_option == 0
-      anns = get_anncs_for_pack_data(cats,is_random)
+      anns = get_anncs_for_pack_data(cats,tags,is_random)
     else
-      cats.each do |cat|
-        anns = anns + get_anncs_for_pack_data([cat])
+      if cats.count != 1 || tags == ["all"]
+        cats.each do |cat|
+          anns = anns + get_anncs_for_pack_data([cat],tags)
+        end
+      else
+        tags.each do |tag|
+          anns = anns + get_anncs_for_pack_data(cats,[tag])
+        end
+        use_tag = true
       end
     end
     mp = (anns[0]["img_src"] rescue "")
     mpd = (anns[0]["img_description"] rescue "")
     if @tab_option == 1
-      cats = ["all"] + cats
+      if use_tag
+        tags = ["all"] + tags
+      else
+        cats = ["all"] + cats
+      end
       anns = anns.sort{|v1,v2| v2["postdate"]<=>v1["postdate"]}
     end
     cats = cats.uniq
+    tags = tags.uniq
+    tags_translations = tags.map{|tag_id|
+      if tag_id == "all"
+        t = I18n.t(:all)
+      else
+        t = Tag.find(tag_id).name rescue ""
+      end
+      [tag_id,t]
+    }.to_h
     cats_translations = cats.map{|cat_id| 
       if cat_id == "all"
         t = I18n.t(:all)
@@ -171,12 +193,29 @@ class AnnouncementsController < ApplicationController
     if all_cats.count == 0
       all_cats = ["all"]
     end
+    all_tags = tags.dup
+    all_tags.delete "all"
+    if all_tags.count == 0
+      all_tags = ["all"]
+    end
     max_all_count = [OrbitHelper.widget_data_count,anns.count].min
     if @tab_option != 0
       OrbitHelper.set_widget_title(OrbitHelper.widget_title + 
         "<div style=\"clear: both;\"></div>" +
         "<ul class=\"nav_tabs_filter\">" +
-          cats.map.with_index{|cat,i|
+          (use_tag ? tags.map.with_index{|tag,i|
+            read_more_url = "/#{I18n.locale.to_s + page.url}" rescue ""
+            read_more_url = read_more_url + "?" + {"category"=>all_cats,"tags"=>(tag == 'all' ? all_tags : [tag])}.to_param if read_more_url != ""
+            read_more_text = I18n.t("announcement.more")
+            if tag != "all"
+              begin
+                read_more_text = I18n.t("announcement.more_") + tags_translations[tag]
+              rescue 
+                nil
+              end
+            end
+            "<li class=\"filter_tab#{i == 0 ? ' active' : ''}\" data-count_limit=\"#{max_all_count}\" data-read_more_text=\"#{read_more_text}\" data-read_more=\"#{read_more_url}\" data-tags=\"#{tag}\">#{tags_translations[tag]}</li>"
+          }.join("") : cats.map.with_index{|cat,i|
             read_more_url = "/#{I18n.locale.to_s + page.url}" rescue ""
             read_more_url = read_more_url + "?" + {"category"=>(cat == 'all' ? all_cats : cat)}.to_param if read_more_url != ""
             read_more_text = I18n.t("announcement.more")
@@ -188,9 +227,10 @@ class AnnouncementsController < ApplicationController
               end
             end
             "<li class=\"filter_tab#{i == 0 ? ' active' : ''}\" #{(cat == 'all' && @all_setting_option == 0) ? "data-count_limit=\"#{max_all_count}\"" : ''} data-read_more_text=\"#{read_more_text}\" data-read_more=\"#{read_more_url}\" data-category=\"#{cats_relations[cat]}\">#{cats_translations[cat]}</li>"
-          }.join("") +
+          }.join("")) +
         "</ul>"
       )
+      filter_attr = (use_tag ? 'data-tags' : 'data-category')
       extra_html = '
       <script>
         if(typeof(wpexAnimsition) == "undefined"){
@@ -206,14 +246,18 @@ class AnnouncementsController < ApplicationController
             "parent_block": "[data-subpart-id=\"'+subpart.id.to_s+'\"]",
             "filter_bar": ".nav_tabs_filter",
             "filter_option": "li.filter_tab",
-            "filter_attr": "data-category",
+            "filter_attr": "'+filter_attr+'",
             "filter_target_attr": "class",
             "use_attr_filter": true,
             "equal_height": false
           };
         }else{
+          var filter_attr = "'+filter_attr+'";
           wpexAnimsition.parent_block =  wpexAnimsition.parent_block + ", [data-subpart-id=\"'+subpart.id.to_s+'\"]";
           wpexAnimsition.container_block =  wpexAnimsition.container_block + ", [data-subpart-id=\"'+subpart.id.to_s+'\"] [data-list=\"announcements\"]:not(tbody)";
+          if( wpexAnimsition.filter_attr.indexOf(filter_attr) == -1 ){
+            wpexAnimsition.filter_attr += ("," + filter_attr);
+          }
         }
         var wpexLocalize = {
           "lightboxType": "iLightbox", 
@@ -410,11 +454,10 @@ class AnnouncementsController < ApplicationController
       end
     end
   end
-  def get_anncs_for_pack_data(cats,is_random = false)
-    tags = OrbitHelper.widget_tags || []
+  def get_anncs_for_pack_data(cats,tags,is_random = false)
     subpart = OrbitHelper.get_current_widget
     widget_data_count = OrbitHelper.widget_data_count
-    anns_cache = AnnsCache.where(parent_id: subpart.id.to_s + cats.to_s + widget_data_count.to_s,locale: I18n.locale.to_s)
+    anns_cache = AnnsCache.where(parent_id: subpart.id.to_s + cats.to_s + tags.to_s + widget_data_count.to_s,locale: I18n.locale.to_s)
     set_image_version_for_widget()
     devide_flag = (!(defined? SiteFeed).nil?)
     if anns_cache.count != 1 || is_random
@@ -432,10 +475,10 @@ class AnnouncementsController < ApplicationController
           now_anns = sorted_anns.to_a
           top_anns = now_anns.select{|v| v.is_top}.map{|v| data_to_human_type(v)}
           not_top_anns = now_anns.select{|v| !v.is_top}.map{|v| data_to_human_type(v)}
-          AnnsCache.create(parent_id: subpart.id.to_s + cats.to_s + widget_data_count.to_s,locale: I18n.locale.to_s,filter_result: {top: top_anns,not_top: not_top_anns})
+          AnnsCache.create(parent_id: subpart.id.to_s + cats.to_s + tags.to_s + widget_data_count.to_s,locale: I18n.locale.to_s,filter_result: {top: top_anns,not_top: not_top_anns})
         else
           anns = sorted_anns.map{|v| data_to_human_type(v)}
-          AnnsCache.create(parent_id: subpart.id.to_s + cats.to_s + widget_data_count.to_s,locale: I18n.locale.to_s,filter_result: anns)
+          AnnsCache.create(parent_id: subpart.id.to_s + cats.to_s + tags.to_s + widget_data_count.to_s,locale: I18n.locale.to_s,filter_result: anns)
         end
       else
         if devide_flag
diff --git a/app/helpers/announcements_helper.rb b/app/helpers/announcements_helper.rb
index e4371a4..ef02cef 100644
--- a/app/helpers/announcements_helper.rb
+++ b/app/helpers/announcements_helper.rb
@@ -76,6 +76,7 @@ module AnnouncementsHelper
       "subtitle" => a.subtitle,
       "statuses" => statuses,
       "category" => a.category.title,
+      "tag_ids" => (a.tag_ids.map{|id| id.to_s}.to_s.gsub('"',"'") rescue '[]'),
       "postdate" => a.postdate,
       "author" => author,
       "link_to_show" => link_to_show,
@@ -199,7 +200,6 @@ module AnnouncementsHelper
       tags = page.tags
       tags = params[:tags] if params[:tags].present?
       categories = params['category']=='all' ? (page.categories || []) : (Array(params['category']) rescue (page.categories || []))
-      categories = ["all"] if params[:tags].present?
     end
     if !params["source"].present?
       if @type == "show_widget"