allow for polling and updating of cards while viewing a board

tonybaroneee · Oct 25, 2016 · 6e3f13f · 6e3f13f
1 parent 2aaa183
commit 6e3f13f
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Showing 3 changed files with 164 additions and 79 deletions.
diff --git a/background.js b/background.js
@@ -6,4 +6,4 @@ chrome.tabs.onUpdated.addListener(function(tabId, changeInfo, tab) {
         title: 'Flourish - A Better Blossom'
     });
   }
-});
+});
diff --git a/extension.js b/extension.js
@@ -3,4 +3,4 @@ s.src = chrome.extension.getURL('flourish.js');
 s.onload = function() {
     this.parentNode.removeChild(this);
 };
-(document.head||document.documentElement).appendChild(s);
+(document.head||document.documentElement).appendChild(s);
diff --git a/flourish.js b/flourish.js
@@ -1,91 +1,107 @@
 window.addEventListener("load", runFlourish, false);
 // chrome.pageAction.show();
+
 function runFlourish(evt) {
-  var jsInitChecktimer = setInterval(checkForQuery, 111);
+  var jqueryReadyInterval = setInterval(isJQueryReady, 111);
+  var activelyMovingCard = false;
+  var activelyPollingStages = false;
+  var resetStagesOnNextCall = false;
+  var stages = [];
+
+  var $;
+  var pollStagesInterval;
+  var sessionToken;
 
-  function checkForQuery() {
+  function isJQueryReady() {
     if (typeof window.jQuery !== "undefined") {
-      clearInterval(jsInitChecktimer);
-      var $ = window.jQuery;
-
-      // Helper function for adding visible names besides pictures
-      var addNames = function(peopleitems) {
-        peopleitems.each(function(i, el) {
-          var $el = $(el),
-            $newNameSpot = $el.find('.x-collaborator-select-hover-area').children('div'),
-            nameTextSpan = $('<span />');
-          if ($newNameSpot.children('.name-text').length) return;
-          nameTextSpan.text($el.find('.x-collaborator-select-tooltip-content').text()).addClass('name-text');
-          $newNameSpot.append(nameTextSpan);
-        });
-      };
-
-      // Helper function to reset potential dirty state of the collab box
-      var cleanupCollabState = function() {
-        $('.people-search').val('');
-        $('.x-card-collaborators-select').show();
-      };
-
-      // On people picker open, fix up people items.
-      $(document).on('click', '.x-card-collaborators-launch-area', function(e) {
-        var $people = $('.x-card-collaborators-editor'),
-          $peopleItems = $people.children('.x-card-collaborators-select');
-
-        // Touch up collab picker on show, if it hasn't been done yet, or has been destroyed.
-        if ($people.is(':visible') && !$people.data('fixed-up')) {
-          addNames($peopleItems);
-          $peopleItems.sort(function(a, b) {
-            var an = $(a).find('.x-collaborator-select-tooltip-content').text().toUpperCase(),
-              bn = $(b).find('.x-collaborator-select-tooltip-content').text().toUpperCase();
-            if (an > bn) return 1;
-            if (an < bn) return -1;
-            return 0;
-          });
-          $peopleItems.detach().appendTo($people);
-
-          // Add text search
-          $people.prepend($('<input />')
-            .attr('type', 'text')
-            .attr('placeholder', 'Find someone...')
-            .addClass('people-search')
-          );
-
-          $people.data('fixed-up', true);
-        }
+      clearInterval(jqueryReadyInterval);
+      $ = window.jQuery;
+      sessionToken = $('meta[name="session-token"]').attr('content'); // Needed for polling
 
-        // Auto-focus search
-        cleanupCollabState();
-        setTimeout(function() {
-          $('.people-search').focus();
-        }, 0);
+      improveCollaborationBox();
+      listenForCardClicks();
+      pollStagesInterval = setInterval(pollStages, 5 * 1000); // 1 minute
+    }
+  }
+
+  function improveCollaborationBox() {
+    // Helper function for adding visible names besides pictures
+    var addNames = function(peopleitems) {
+      peopleitems.each(function(i, el) {
+        var $el = $(el),
+          $newNameSpot = $el.find('.x-collaborator-select-hover-area').children('div'),
+          nameTextSpan = $('<span />');
+        if ($newNameSpot.children('.name-text').length) return;
+        nameTextSpan.text($el.find('.x-collaborator-select-tooltip-content').text()).addClass('name-text');
+        $newNameSpot.append(nameTextSpan);
       });
+    };
+
+    // Helper function to reset potential dirty state of the collab box
+    var cleanupCollabState = function() {
+      $('.people-search').val('');
+      $('.x-card-collaborators-select').show();
+    };
+
+    // On people picker open, fix up people items.
+    $(document).on('click', '.x-card-collaborators-launch-area', function(e) {
+      var $people = $('.x-card-collaborators-editor'),
+        $peopleItems = $people.children('.x-card-collaborators-select');
 
-      // Respond to keystrokes in people search
-      $(document).on('keyup', '.people-search', function(e) {
-        var searchInput = e.currentTarget.value.toLowerCase();
-        $('.x-card-collaborators-select').each(function(i, el) {
-          var $el = $(el),
-            $contentEl = $el.find('.name-text'),
-            text = $contentEl.text().trim(),
-            index = text.toLowerCase().indexOf(searchInput),
-            isMatch = index > -1;
-          if (isMatch) {
-            $contentEl.html(makeHighlightHtml(text, index, index + searchInput.length));
-            $el.show();
-          }
-          else {
-            $el.hide();
-            $contentEl.html($contentEl.text());
-          }
+      // Touch up collab picker on show, if it hasn't been done yet, or has been destroyed.
+      if ($people.is(':visible') && !$people.data('fixed-up')) {
+        addNames($peopleItems);
+        $peopleItems.sort(function(a, b) {
+          var an = $(a).find('.x-collaborator-select-tooltip-content').text().toUpperCase(),
+            bn = $(b).find('.x-collaborator-select-tooltip-content').text().toUpperCase();
+          if (an > bn) return 1;
+          if (an < bn) return -1;
+          return 0;
         });
+        $peopleItems.detach().appendTo($people);
+
+        // Add text search
+        $people.prepend($('<input />')
+          .attr('type', 'text')
+          .attr('placeholder', 'Find someone...')
+          .addClass('people-search')
+        );
+
+        $people.data('fixed-up', true);
+      }
+
+      // Auto-focus search
+      cleanupCollabState();
+      setTimeout(function() {
+        $('.people-search').focus();
+      }, 0);
+    });
+
+    // Respond to keystrokes in people search
+    $(document).on('keyup', '.people-search', function(e) {
+      var searchInput = e.currentTarget.value.toLowerCase();
+      $('.x-card-collaborators-select').each(function(i, el) {
+        var $el = $(el),
+          $contentEl = $el.find('.name-text'),
+          text = $contentEl.text().trim(),
+          index = text.toLowerCase().indexOf(searchInput),
+          isMatch = index > -1;
+        if (isMatch) {
+          $contentEl.html(makeHighlightHtml(text, index, index + searchInput.length));
+          $el.show();
+        }
+        else {
+          $el.hide();
+          $contentEl.html($contentEl.text());
+        }
       });
+    });
 
-      // Hack to fix people names upon selection/de-selection (since we can't use click listeners)
-      setInterval(function() {
-        if ($('.x-card-collaborators-editor').is(':hidden')) return;
-        addNames($('.x-card-collaborators-select'));
-      }, 111);
-    }
+    // Hack to fix people names upon selection/de-selection (since we can't use click listeners)
+    setInterval(function() {
+      if ($('.x-card-collaborators-editor').is(':hidden')) return;
+      addNames($('.x-card-collaborators-select'));
+    }, 111);
   }
 
   function makeHighlightHtml(text, startIndex, endIndex) {
@@ -94,4 +110,73 @@ function runFlourish(evt) {
       suffix = text.substring(endIndex);
     return prefix + '<span class="match-highlight">' + match + '</span>' + suffix;
   }
+
+  function listenForCardClicks() {
+    $('body').on('mousedown', '.click-area', function() {
+      activelyMovingCard = true;
+    });
+    $('body').on('mouseup', '.click-area', function() {
+      activelyMovingCard = false;
+      // Reset stages. Since we potentiall moved a card, we
+      // know the stages stored in memory will be different
+      // so ensure don't trigger a reload
+      resetStagesOnNextCall = true;
+    });
+  }
+
+  function pollStages() {
+    if (activelyPollingStages || activelyMovingCard) {
+      return;
+    }
+
+    var urlParts = window.location.href.split('/');
+    if (urlParts[urlParts.length - 1] !== 'board') {
+      return;
+    }
+
+    var boardId = urlParts[urlParts.length - 2];
+    activelyPollingStages = true;
+
+    $.ajax({
+      url: `https://blossom-hr.appspot.com/_ah/api/application/0_0_3/projects/${boardId}`,
+      headers: {
+        'Authorization': `Bearer ${sessionToken}`
+      }
+    })
+    .done(afterGettingCurrentStages)
+    .always(function() {
+      activelyPollingStages = false;
+    });
+  };
+
+  function afterGettingCurrentStages(response) {
+    if (stages.length === 0 || resetStagesOnNextCall) {
+      stages = response.stages;
+      resetStagesOnNextCall = false;
+    } else {
+      if (stages.length !== response.stages.length) {
+        return updateStages(response.stages);
+      }
+
+      response.stages.some(function(stage, i) {
+                            // Cards in stage but no longer
+        var changeToCards = (stages[i].cards === undefined && stage.cards !== undefined) ||
+                            // No cards in stage before but now has some
+                            (stages[i].cards !== undefined && stage.cards === undefined) ||
+                            // The number of cards in the stage has changed
+                            stages[i].cards && stage.cards && stages[i].cards.length !== stage.cards.length;
+
+        if (changeToCards) {
+          updateStages(response.stages);
+        }
+
+        return changeToCards;
+      });
+    }
+  }
+
+  function updateStages(newStages) {
+    stages = newStages;
+    Backbone.history.loadUrl();
+  };
 }
-Original file line number
+Diff line change
@@ Expand Up @@
             title: 'Flourish - A Better Blossom'
         });
       }
-    });
+    });