paginate finished

.idea/guoren.iml

@@ -185,6 +185,7 @@
     <orderEntry type="library" scope="PROVIDED" name="web-console (v3.4.0, rbenv: 2.3.1) [gem]" level="application" />
     <orderEntry type="library" scope="PROVIDED" name="websocket-driver (v0.6.4, rbenv: 2.3.1) [gem]" level="application" />
     <orderEntry type="library" scope="PROVIDED" name="websocket-extensions (v0.1.2, rbenv: 2.3.1) [gem]" level="application" />
+    <orderEntry type="library" scope="PROVIDED" name="will_paginate (v3.1.5, rbenv: 2.3.1) [gem]" level="application" />
   </component>
   <component name="RModuleSettingsStorage">
     <LOAD_PATH number="0" />

.idea/workspace.xml

@@ -2,9 +2,15 @@
 <project version="4">
   <component name="ChangeListManager">
     <list default="true" id="585b6f0a-0d20-4a3c-825b-5f85848cbf40" name="Default" comment="">
-      <change type="MODIFICATION" beforePath="$PROJECT_DIR$/.gitignore" afterPath="$PROJECT_DIR$/.gitignore" />
+      <change type="MODIFICATION" beforePath="$PROJECT_DIR$/.idea/guoren.iml" afterPath="$PROJECT_DIR$/.idea/guoren.iml" />
       <change type="MODIFICATION" beforePath="$PROJECT_DIR$/.idea/workspace.xml" afterPath="$PROJECT_DIR$/.idea/workspace.xml" />
-      <change type="MODIFICATION" beforePath="$PROJECT_DIR$/高级软件工程TODOList.md" afterPath="$PROJECT_DIR$/高级软件工程TODOList.md" />
+      <change type="MODIFICATION" beforePath="$PROJECT_DIR$/Gemfile" afterPath="$PROJECT_DIR$/Gemfile" />
+      <change type="MODIFICATION" beforePath="$PROJECT_DIR$/Gemfile.lock" afterPath="$PROJECT_DIR$/Gemfile.lock" />
+      <change type="MODIFICATION" beforePath="$PROJECT_DIR$/app/controllers/main_controller.rb" afterPath="$PROJECT_DIR$/app/controllers/main_controller.rb" />
+      <change type="MODIFICATION" beforePath="$PROJECT_DIR$/app/helpers/main_helper.rb" afterPath="$PROJECT_DIR$/app/helpers/main_helper.rb" />
+      <change type="MODIFICATION" beforePath="$PROJECT_DIR$/app/views/layouts/_nav.html.erb" afterPath="$PROJECT_DIR$/app/views/layouts/_nav.html.erb" />
+      <change type="MODIFICATION" beforePath="$PROJECT_DIR$/app/views/main/main.html.erb" afterPath="$PROJECT_DIR$/app/views/main/main.html.erb" />
+      <change type="MODIFICATION" beforePath="$PROJECT_DIR$/public/stylesheets/mystyle.css" afterPath="$PROJECT_DIR$/public/stylesheets/mystyle.css" />
     </list>
     <ignored path="guoren.iws" />
     <ignored path=".idea/workspace.xml" />
@@ -22,7 +28,7 @@
     <option name="LAST_RESOLUTION" value="IGNORE" />
   </component>
   <component name="CoverageDataManager">
-    <SUITE FILE_PATH="coverage/guoren@Development__guoren.coverage" NAME="Development: guoren Coverage Results" MODIFIED="1482723939894" SOURCE_PROVIDER="com.intellij.coverage.DefaultCoverageFileProvider" RUNNER="rcov" COVERAGE_BY_TEST_ENABLED="true" COVERAGE_TRACING_ENABLED="false" WORKING_DIRECTORY="$PROJECT_DIR$" MODULE_NAME="guoren" />
+    <SUITE FILE_PATH="coverage/guoren@Development__guoren.coverage" NAME="Development: guoren Coverage Results" MODIFIED="1482735933552" SOURCE_PROVIDER="com.intellij.coverage.DefaultCoverageFileProvider" RUNNER="rcov" COVERAGE_BY_TEST_ENABLED="true" COVERAGE_TRACING_ENABLED="false" WORKING_DIRECTORY="$PROJECT_DIR$" MODULE_NAME="guoren" />
   </component>
   <component name="CreatePatchCommitExecutor">
     <option name="PATCH_PATH" value="" />
@@ -33,15 +39,104 @@
   </component>
   <component name="FileEditorManager">
     <leaf SIDE_TABS_SIZE_LIMIT_KEY="300">
-      <file leaf-file-name="高级软件工程TODOList.md" pinned="false" current-in-tab="true">
+      <file leaf-file-name="Gemfile" pinned="false" current-in-tab="false">
-        <entry file="file://$PROJECT_DIR$/高级软件工程TODOList.md">
+        <entry file="file://$PROJECT_DIR$/Gemfile">
-          <provider selected="true" editor-type-id="split-provider[text-editor;markdown-preview-editor]">
+          <provider selected="true" editor-type-id="text-editor">
-            <state split_layout="SPLIT">
+            <state relative-caret-position="303">
-              <first_editor relative-caret-position="119">
+              <caret line="34" column="0" selection-start-line="34" selection-start-column="0" selection-end-line="34" selection-end-column="0" />
-                <caret line="7" column="11" selection-start-line="7" selection-start-column="11" selection-end-line="7" selection-end-column="11" />
+              <folding />
-                <folding />
+            </state>
-              </first_editor>
+          </provider>
-              <second_editor />
+        </entry>
+      </file>
+      <file leaf-file-name="main.html.erb" pinned="false" current-in-tab="false">
+        <entry file="file://$PROJECT_DIR$/app/views/main/main.html.erb">
+          <provider selected="true" editor-type-id="text-editor">
+            <state relative-caret-position="629">
+              <caret line="91" column="16" selection-start-line="91" selection-start-column="16" selection-end-line="91" selection-end-column="16" />
+              <folding>
+                <element signature="n#div#0;n#div#0;n#div#0;n#div#0;n#!!top" expanded="false" />
+              </folding>
+            </state>
+          </provider>
+        </entry>
+      </file>
+      <file leaf-file-name="action_view.rb" pinned="false" current-in-tab="false">
+        <entry file="file://$USER_HOME$/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/will_paginate-3.1.5/lib/will_paginate/view_helpers/action_view.rb">
+          <provider selected="true" editor-type-id="text-editor">
+            <state relative-caret-position="425">
+              <caret line="25" column="8" selection-start-line="25" selection-start-column="8" selection-end-line="25" selection-end-column="8" />
+              <folding />
+            </state>
+          </provider>
+        </entry>
+      </file>
+      <file leaf-file-name="view_helpers.rb" pinned="false" current-in-tab="false">
+        <entry file="file://$USER_HOME$/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/will_paginate-3.1.5/lib/will_paginate/view_helpers.rb">
+          <provider selected="true" editor-type-id="text-editor">
+            <state relative-caret-position="-241">
+              <caret line="76" column="95" selection-start-line="76" selection-start-column="87" selection-end-line="76" selection-end-column="95" />
+              <folding />
+            </state>
+          </provider>
+        </entry>
+      </file>
+      <file leaf-file-name="micro_posts_helper.rb" pinned="false" current-in-tab="false">
+        <entry file="file://$PROJECT_DIR$/app/helpers/micro_posts_helper.rb">
+          <provider selected="true" editor-type-id="text-editor">
+            <state relative-caret-position="408">
+              <caret line="24" column="0" selection-start-line="24" selection-start-column="0" selection-end-line="24" selection-end-column="0" />
+              <folding />
+            </state>
+          </provider>
+        </entry>
+      </file>
+      <file leaf-file-name="_nav.html.erb" pinned="false" current-in-tab="true">
+        <entry file="file://$PROJECT_DIR$/app/views/layouts/_nav.html.erb">
+          <provider selected="true" editor-type-id="text-editor">
+            <state relative-caret-position="374">
+              <caret line="37" column="17" selection-start-line="37" selection-start-column="17" selection-end-line="37" selection-end-column="17" />
+              <folding />
+            </state>
+          </provider>
+        </entry>
+      </file>
+      <file leaf-file-name="main_controller.rb" pinned="false" current-in-tab="false">
+        <entry file="file://$PROJECT_DIR$/app/controllers/main_controller.rb">
+          <provider selected="true" editor-type-id="text-editor">
+            <state relative-caret-position="357">
+              <caret line="21" column="5" selection-start-line="21" selection-start-column="5" selection-end-line="21" selection-end-column="5" />
+              <folding />
+            </state>
+          </provider>
+        </entry>
+      </file>
+      <file leaf-file-name="main_helper.rb" pinned="false" current-in-tab="false">
+        <entry file="file://$PROJECT_DIR$/app/helpers/main_helper.rb">
+          <provider selected="true" editor-type-id="text-editor">
+            <state relative-caret-position="643">
+              <caret line="60" column="0" selection-start-line="60" selection-start-column="0" selection-end-line="60" selection-end-column="0" />
+              <folding />
+            </state>
+          </provider>
+        </entry>
+      </file>
+      <file leaf-file-name="instrumentation.rb" pinned="false" current-in-tab="false">
+        <entry file="file://$USER_HOME$/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_controller/metal/instrumentation.rb">
+          <provider selected="true" editor-type-id="text-editor">
+            <state relative-caret-position="322">
+              <caret line="45" column="0" selection-start-line="45" selection-start-column="0" selection-end-line="45" selection-end-column="0" />
+              <folding />
+            </state>
+          </provider>
+        </entry>
+      </file>
+      <file leaf-file-name="mystyle.css" pinned="false" current-in-tab="false">
+        <entry file="file://$PROJECT_DIR$/public/stylesheets/mystyle.css">
+          <provider selected="true" editor-type-id="text-editor">
+            <state relative-caret-position="651">
+              <caret line="139" column="1" selection-start-line="139" selection-start-column="1" selection-end-line="139" selection-end-column="1" />
+              <folding />
             </state>
           </provider>
         </entry>
@@ -54,9 +149,7 @@
   <component name="IdeDocumentHistory">
     <option name="CHANGED_PATHS">
       <list>
-        <option value="$PROJECT_DIR$/Gemfile" />
         <option value="$PROJECT_DIR$/tmp/pids/server.pid" />
-        <option value="$PROJECT_DIR$/app/controllers/main_controller.rb" />
         <option value="$PROJECT_DIR$/log/development.log" />
         <option value="$PROJECT_DIR$/app/views/chat/index.html.erb" />
         <option value="$PROJECT_DIR$/app/controllers/application_controller.rb" />
@@ -66,14 +159,18 @@
         <option value="$PROJECT_DIR$/app/helpers/application_helper.rb" />
         <option value="$PROJECT_DIR$/app/helpers/users_helper.rb" />
         <option value="$PROJECT_DIR$/app/controllers/micro_posts_controller.rb" />
-        <option value="$PROJECT_DIR$/app/helpers/main_helper.rb" />
         <option value="$PROJECT_DIR$/app/helpers/micro_posts_helper.rb" />
         <option value="$PROJECT_DIR$/app/views/micro_posts/show.html.erb" />
         <option value="$PROJECT_DIR$/public/stylesheets/style.css" />
-        <option value="$PROJECT_DIR$/public/stylesheets/mystyle.css" />
-        <option value="$PROJECT_DIR$/app/views/main/main.html.erb" />
         <option value="$PROJECT_DIR$/.gitignore" />
         <option value="$PROJECT_DIR$/高级软件工程TODOList.md" />
+        <option value="$PROJECT_DIR$/Gemfile" />
+        <option value="$PROJECT_DIR$/app/helpers/main_helper.rb" />
+        <option value="$USER_HOME$/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/will_paginate-3.1.5/lib/will_paginate/view_helpers.rb" />
+        <option value="$PROJECT_DIR$/public/stylesheets/mystyle.css" />
+        <option value="$PROJECT_DIR$/app/views/main/main.html.erb" />
+        <option value="$PROJECT_DIR$/app/controllers/main_controller.rb" />
+        <option value="$PROJECT_DIR$/app/views/layouts/_nav.html.erb" />
       </list>
     </option>
   </component>
@@ -140,6 +237,100 @@
               <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.PsiDirectoryNode" />
             </PATH_ELEMENT>
           </PATH>
+          <PATH>
+            <PATH_ELEMENT>
+              <option name="myItemId" value="guoren" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.ProjectViewProjectNode" />
+            </PATH_ELEMENT>
+            <PATH_ELEMENT>
+              <option name="myItemId" value="guoren" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.PsiDirectoryNode" />
+            </PATH_ELEMENT>
+            <PATH_ELEMENT>
+              <option name="myItemId" value="app" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.PsiDirectoryNode" />
+            </PATH_ELEMENT>
+            <PATH_ELEMENT>
+              <option name="myItemId" value="views" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.PsiDirectoryNode" />
+            </PATH_ELEMENT>
+          </PATH>
+          <PATH>
+            <PATH_ELEMENT>
+              <option name="myItemId" value="guoren" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.ProjectViewProjectNode" />
+            </PATH_ELEMENT>
+            <PATH_ELEMENT>
+              <option name="myItemId" value="guoren" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.PsiDirectoryNode" />
+            </PATH_ELEMENT>
+            <PATH_ELEMENT>
+              <option name="myItemId" value="app" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.PsiDirectoryNode" />
+            </PATH_ELEMENT>
+            <PATH_ELEMENT>
+              <option name="myItemId" value="views" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.PsiDirectoryNode" />
+            </PATH_ELEMENT>
+            <PATH_ELEMENT>
+              <option name="myItemId" value="main" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.PsiDirectoryNode" />
+            </PATH_ELEMENT>
+          </PATH>
+          <PATH>
+            <PATH_ELEMENT>
+              <option name="myItemId" value="guoren" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.ProjectViewProjectNode" />
+            </PATH_ELEMENT>
+            <PATH_ELEMENT>
+              <option name="myItemId" value="guoren" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.PsiDirectoryNode" />
+            </PATH_ELEMENT>
+            <PATH_ELEMENT>
+              <option name="myItemId" value="app" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.PsiDirectoryNode" />
+            </PATH_ELEMENT>
+            <PATH_ELEMENT>
+              <option name="myItemId" value="views" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.PsiDirectoryNode" />
+            </PATH_ELEMENT>
+            <PATH_ELEMENT>
+              <option name="myItemId" value="layouts" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.PsiDirectoryNode" />
+            </PATH_ELEMENT>
+          </PATH>
+          <PATH>
+            <PATH_ELEMENT>
+              <option name="myItemId" value="guoren" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.ProjectViewProjectNode" />
+            </PATH_ELEMENT>
+            <PATH_ELEMENT>
+              <option name="myItemId" value="guoren" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.PsiDirectoryNode" />
+            </PATH_ELEMENT>
+            <PATH_ELEMENT>
+              <option name="myItemId" value="app" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.PsiDirectoryNode" />
+            </PATH_ELEMENT>
+          </PATH>
+          <PATH>
+            <PATH_ELEMENT>
+              <option name="myItemId" value="guoren" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.ProjectViewProjectNode" />
+            </PATH_ELEMENT>
+            <PATH_ELEMENT>
+              <option name="myItemId" value="guoren" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.PsiDirectoryNode" />
+            </PATH_ELEMENT>
+            <PATH_ELEMENT>
+              <option name="myItemId" value="app" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.PsiDirectoryNode" />
+            </PATH_ELEMENT>
+            <PATH_ELEMENT>
+              <option name="myItemId" value="controllers" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.PsiDirectoryNode" />
+            </PATH_ELEMENT>
+          </PATH>
         </subPane>
       </pane>
       <pane id="Scratches" />
@@ -322,12 +513,12 @@
       <workItem from="1482659543437" duration="1781000" />
       <workItem from="1482662034465" duration="18070000" />
       <workItem from="1482733701322" duration="75000" />
-      <workItem from="1482733804592" duration="462000" />
+      <workItem from="1482733804592" duration="3749000" />
     </task>
     <servers />
   </component>
   <component name="TimeTrackingManager">
-    <option name="totallyTimeSpent" value="20388000" />
+    <option name="totallyTimeSpent" value="23675000" />
   </component>
   <component name="ToolWindowManager">
     <frame x="0" y="23" width="1440" height="873" extended-state="6" />
@@ -338,19 +529,19 @@
       <window_info id="Event Log" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.30111524" sideWeight="0.50858366" order="7" side_tool="true" content_ui="tabs" />
       <window_info id="Database" active="false" anchor="right" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="3" side_tool="false" content_ui="tabs" />
       <window_info id="Version Control" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="7" side_tool="false" content_ui="tabs" />
+      <window_info id="Run" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.3283767" sideWeight="0.49713877" order="2" side_tool="false" content_ui="tabs" />
       <window_info id="Structure" active="false" anchor="left" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.24964234" sideWeight="0.5" order="1" side_tool="false" content_ui="tabs" />
-      <window_info id="Terminal" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.30111524" sideWeight="0.4914163" order="7" side_tool="false" content_ui="tabs" />
+      <window_info id="Terminal" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="true" show_stripe_button="true" weight="0.30111524" sideWeight="0.4914163" order="7" side_tool="false" content_ui="tabs" />
       <window_info id="Favorites" active="false" anchor="left" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.19670959" sideWeight="0.5070707" order="2" side_tool="true" content_ui="tabs" />
+      <window_info id="Debug" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.39900866" sideWeight="0.49570817" order="3" side_tool="false" content_ui="tabs" />
       <window_info id="Cvs" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.25" sideWeight="0.5" order="4" side_tool="false" content_ui="tabs" />
       <window_info id="Messages" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.3292683" sideWeight="0.5" order="7" side_tool="false" content_ui="tabs" />
       <window_info id="Message" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="0" side_tool="false" content_ui="tabs" />
       <window_info id="Commander" active="false" anchor="right" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.4" sideWeight="0.5" order="0" side_tool="false" content_ui="tabs" />
       <window_info id="Inspection" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.4" sideWeight="0.5" order="5" side_tool="false" content_ui="tabs" />
-      <window_info id="Run" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.3283767" sideWeight="0.49713877" order="2" side_tool="false" content_ui="tabs" />
       <window_info id="Hierarchy" active="false" anchor="right" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.25" sideWeight="0.5" order="2" side_tool="false" content_ui="combo" />
       <window_info id="Find" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.3283767" sideWeight="0.5" order="1" side_tool="false" content_ui="tabs" />
       <window_info id="Ant Build" active="false" anchor="right" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.25" sideWeight="0.5" order="1" side_tool="false" content_ui="tabs" />
-      <window_info id="Debug" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.39900866" sideWeight="0.49570817" order="3" side_tool="false" content_ui="tabs" />
     </layout>
   </component>
   <component name="UnknownFeatures">
@@ -375,19 +566,16 @@
           <line>21</line>
           <option name="timeStamp" value="5" />
         </line-breakpoint>
-        <line-breakpoint enabled="true" type="ruby-line">
-          <url>file://$PROJECT_DIR$/app/helpers/micro_posts_helper.rb</url>
-          <line>24</line>
-          <option name="timeStamp" value="6" />
-        </line-breakpoint>
       </breakpoints>
-      <option name="time" value="7" />
+      <option name="time" value="8" />
     </breakpoint-manager>
     <watches-manager>
       <configuration name="RailsRunConfigurationType">
         <watch expression="pictures.original_filename" language="ruby" />
+        <watch expression="!page_num" language="ruby" />
         <watch expression="pic.original_filename" language="ruby" />
         <watch expression="save_name" language="ruby" />
+        <watch expression="page_num" language="ruby" />
       </configuration>
     </watches-manager>
   </component>
@@ -420,7 +608,9 @@
       <provider selected="true" editor-type-id="text-editor">
         <state relative-caret-position="3604">
           <caret line="212" column="54" selection-start-line="212" selection-start-column="54" selection-end-line="212" selection-end-column="54" />
-          <folding />
+          <folding>
+            <element signature="n#div#0;n#div#0;n#div#0;n#div#0;n#!!top" expanded="false" />
+          </folding>
         </state>
       </provider>
     </entry>
@@ -468,7 +658,9 @@
       <provider selected="true" editor-type-id="text-editor">
         <state relative-caret-position="3604">
           <caret line="212" column="54" selection-start-line="212" selection-start-column="54" selection-end-line="212" selection-end-column="54" />
-          <folding />
+          <folding>
+            <element signature="n#div#0;n#div#0;n#div#0;n#div#0;n#!!top" expanded="false" />
+          </folding>
         </state>
       </provider>
     </entry>
@@ -506,22 +698,7 @@
       </provider>
     </entry>
     <entry file="file://$PROJECT_DIR$/tmp/pids/server.pid" />
-    <entry file="file://$PROJECT_DIR$/app/views/layouts/_nav.html.erb">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="0">
-          <caret line="0" column="0" selection-start-line="0" selection-start-column="0" selection-end-line="0" selection-end-column="0" />
-        </state>
-      </provider>
-    </entry>
     <entry file="file://$PROJECT_DIR$/log/development.log" />
-    <entry file="file://$PROJECT_DIR$/Gemfile">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="0">
-          <caret line="28" column="0" selection-start-line="28" selection-start-column="0" selection-end-line="28" selection-end-column="51" />
-          <folding />
-        </state>
-      </provider>
-    </entry>
     <entry file="file://$PROJECT_DIR$/app/views/chat/index.html.erb">
       <provider selected="true" editor-type-id="text-editor">
         <state relative-caret-position="3536">
@@ -600,13 +777,6 @@
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/app/controllers/main_controller.rb">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="221">
-          <caret line="13" column="23" selection-start-line="0" selection-start-column="0" selection-end-line="28" selection-end-column="0" />
-        </state>
-      </provider>
-    </entry>
     <entry file="file://$PROJECT_DIR$/app/models/user.rb">
       <provider selected="true" editor-type-id="text-editor">
         <state relative-caret-position="0">
@@ -634,13 +804,6 @@
         </state>
       </provider>
     </entry>
-    <entry file="file://$USER_HOME$/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_controller/metal/instrumentation.rb">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="152">
-          <caret line="35" column="0" selection-start-line="35" selection-start-column="0" selection-end-line="35" selection-end-column="0" />
-        </state>
-      </provider>
-    </entry>
     <entry file="file://$USER_HOME$/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/activesupport-5.0.0.1/lib/active_support/notifications/instrumenter.rb">
       <provider selected="true" editor-type-id="text-editor">
         <state relative-caret-position="374">
@@ -663,13 +826,6 @@
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/app/helpers/main_helper.rb">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="374">
-          <caret line="24" column="63" selection-start-line="24" selection-start-column="63" selection-end-line="24" selection-end-column="63" />
-        </state>
-      </provider>
-    </entry>
     <entry file="file://$PROJECT_DIR$/public/stylesheets/style.css">
       <provider selected="true" editor-type-id="text-editor">
         <state relative-caret-position="32266">
@@ -694,40 +850,106 @@
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/app/views/main/main.html.erb">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="476">
-          <caret line="212" column="54" selection-start-line="212" selection-start-column="54" selection-end-line="212" selection-end-column="54" />
-          <folding />
-        </state>
-      </provider>
-    </entry>
-    <entry file="file://$PROJECT_DIR$/app/helpers/micro_posts_helper.rb">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="204">
-          <caret line="12" column="41" selection-start-line="12" selection-start-column="41" selection-end-line="12" selection-end-column="41" />
-          <folding />
-        </state>
-      </provider>
-    </entry>
-    <entry file="file://$PROJECT_DIR$/public/stylesheets/mystyle.css">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="476">
-          <caret line="74" column="22" selection-start-line="74" selection-start-column="22" selection-end-line="74" selection-end-column="22" />
-          <folding />
-        </state>
-      </provider>
-    </entry>
     <entry file="file://$PROJECT_DIR$/高级软件工程TODOList.md">
       <provider selected="true" editor-type-id="split-provider[text-editor;markdown-preview-editor]">
         <state split_layout="SPLIT">
-          <first_editor relative-caret-position="119">
+          <first_editor relative-caret-position="17">
-            <caret line="7" column="11" selection-start-line="7" selection-start-column="11" selection-end-line="7" selection-end-column="11" />
+            <caret line="1" column="24" selection-start-line="1" selection-start-column="24" selection-end-line="1" selection-end-column="24" />
             <folding />
           </first_editor>
           <second_editor />
         </state>
       </provider>
     </entry>
+    <entry file="file://$USER_HOME$/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_controller/metal/basic_implicit_render.rb">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="51">
+          <caret line="3" column="0" selection-start-line="3" selection-start-column="0" selection-end-line="3" selection-end-column="0" />
+          <folding />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$USER_HOME$/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.0.1/lib/action_controller/metal/instrumentation.rb">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="322">
+          <caret line="45" column="0" selection-start-line="45" selection-start-column="0" selection-end-line="45" selection-end-column="0" />
+          <folding />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$USER_HOME$/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/will_paginate-3.1.5/lib/will_paginate/view_helpers/action_view.rb">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="425">
+          <caret line="25" column="8" selection-start-line="25" selection-start-column="8" selection-end-line="25" selection-end-column="8" />
+          <folding />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/app/helpers/main_helper.rb">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="643">
+          <caret line="60" column="0" selection-start-line="60" selection-start-column="0" selection-end-line="60" selection-end-column="0" />
+          <folding />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/public/stylesheets/mystyle.css">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="651">
+          <caret line="139" column="1" selection-start-line="139" selection-start-column="1" selection-end-line="139" selection-end-column="1" />
+          <folding />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/Gemfile">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="303">
+          <caret line="34" column="0" selection-start-line="34" selection-start-column="0" selection-end-line="34" selection-end-column="0" />
+          <folding />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$USER_HOME$/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/will_paginate-3.1.5/lib/will_paginate/view_helpers.rb">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="-241">
+          <caret line="76" column="95" selection-start-line="76" selection-start-column="87" selection-end-line="76" selection-end-column="95" />
+          <folding />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/app/helpers/micro_posts_helper.rb">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="408">
+          <caret line="24" column="0" selection-start-line="24" selection-start-column="0" selection-end-line="24" selection-end-column="0" />
+          <folding />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/app/controllers/main_controller.rb">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="357">
+          <caret line="21" column="5" selection-start-line="21" selection-start-column="5" selection-end-line="21" selection-end-column="5" />
+          <folding />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/app/views/main/main.html.erb">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="629">
+          <caret line="91" column="16" selection-start-line="91" selection-start-column="16" selection-end-line="91" selection-end-column="16" />
+          <folding>
+            <element signature="n#div#0;n#div#0;n#div#0;n#div#0;n#!!top" expanded="false" />
+          </folding>
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/app/views/layouts/_nav.html.erb">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="374">
+          <caret line="37" column="17" selection-start-line="37" selection-start-column="17" selection-end-line="37" selection-end-column="17" />
+          <folding />
+        </state>
+      </provider>
+    </entry>
   </component>
 </project>

Gemfile

@@ -1,6 +1,6 @@
 source 'https://rubygems.org'
 
-gem  'rake'
+gem 'rake'
 # Bundle edge Rails instead: gem 'rails', github: 'rails/rails'
 gem 'rails', '~> 5.0.0', '>= 5.0.0.1'
 # Use sqlite3 as the database for Active Record
@@ -27,6 +27,8 @@ gem 'jbuilder', '~> 2.5'
 gem 'bcrypt', '~> 3.1.7'
 # for windows
 gem 'bcrypt-ruby', '~> 3.0.0', :require => "bcrypt"
+# will_paginate
+gem 'will_paginate', '~> 3.1.0'
 
 # Use Capistrano for deployment
 # gem 'capistrano-rails', group: :development

Gemfile.lock

@@ -158,6 +158,7 @@ GEM
     websocket-driver (0.6.4)
       websocket-extensions (>= 0.1.0)
     websocket-extensions (0.1.2)
+    will_paginate (3.1.5)
 
 PLATFORMS
   ruby
@@ -182,6 +183,7 @@ DEPENDENCIES
   tzinfo-data
   uglifier (>= 1.3.0)
   web-console
+  will_paginate (~> 3.1.0)
 
 BUNDLED WITH
    1.13.6

app/controllers/main_controller.rb

@@ -5,9 +5,20 @@ class MainController < ApplicationController
 
   def show
     @user = current_user
-    offset = 0
+    page_num = params[:page]
-    @micro_posts_array = read_newest_post(offset)
+    post_type = params[:type]
+
+    if !page_num
+      page_num = 1
+    end
+    if !post_type
+      post_type=[1,2,3]
+    end
+
+    @posts = MicroPost.where(post_type: post_type).paginate(:page => page_num, :per_page => 10).order(post_time: :desc)
+    @micro_posts_array = get_post(@posts)
     render 'main'
+
   end
 
   def activity

app/helpers/main_helper.rb

@@ -29,4 +29,34 @@ module MainHelper
     end
     return micro_posts_array
   end
+
+  def get_post posts
+    micro_posts_array = []
+    if !posts.empty?
+      posts.each do |micro_post|
+        x = Hash.new()
+        x["username"] = micro_post.user.name
+        x["userpic"] = micro_post.user.picurl
+        x["postid"] = micro_post.id
+        x["title"] = micro_post.title
+        x["content"] = micro_post.content
+        case micro_post.post_type
+          when 1
+            x["type"] = "新鲜事"
+          when 2
+            x["type"] = "组团信息"
+          when 3
+            x["type"] = "失物招领"
+          else
+            x["type"] = "新鲜事"
+        end
+        x["time"] = utc_time_to_local(micro_post.post_time)
+        x["pics"] = micro_post.pic.split(',') if micro_post.pic
+        x["peo_num"] = micro_post.engage_people
+        micro_posts_array << x
+      end
+    end
+    return micro_posts_array
+  end
+
 end

app/views/layouts/_nav.html.erb

@@ -31,10 +31,10 @@
               <a href="/main">果仁动态</a>
             </li>
             <li>
-              <a href="#">失物信息</a>
+              <a href="/main?type=2">组团信息</a>
             </li>
             <li>
-              <a href="#">组团信息</a>
+              <a href="/main?type=3">失物信息</a>
             </li>
           </ul>
         </li>

app/views/main/main.html.erb

@@ -60,52 +60,10 @@
             </div>
         <% end %>
       </div>
-      <div class="col-lg-4">
-        <div class="widget-container">
-          <div class="heading">
-            <i class="icon-archive">公告</i>
-          </div>
-          <div class="alert alert-info">
-            通知
-          </div>
-        </div>
-      </div>
-      <div class="col-lg-4">
-        <div class="widget-container">
-          <div class="heading">
-            <i class="icon-archive">热门状态</i>
-          </div>
-          <div class="alert alert-success">
-            状态1
-          </div>
-          <div class="alert alert-warning">
-            状态2
-          </div>
-        </div>
-      </div>
-      <div class="col-lg-4">
-        <div class="widget-container">
-          <div class="heading">
-            <i class="icon-archive">热门组团活动</i>
-          </div>
-          <div class="alert alert-success">
-            组团活动1
-          </div>
-          <div class="alert alert-warning">
-            组团活动2
-          </div>
-        </div>
-      </div>
     </div>
     <div class="row">
-      <nav style="text-align: center">
+      <nav class="text-center">
-        <ul class="pagination">
+        <%= will_paginate @posts, :page_links => false, :previous_label => "前一页", :next_label => "后一页" %>
-          <li><a href="#">&laquo;</a></li>
-          <li><a href="#">1</a></li>
-          <li><a href="#">2</a></li>
-          <li><a href="#">3</a></li>
-          <li><a href="#">&raquo;</a></li>
-        </ul>
       </nav>
     </div>
   </div>

public/stylesheets/mystyle.css

@@ -134,3 +134,12 @@
 .widget-container .heading [class^="icon-"], .widget-container .heading [class*="icon-"] {
     font-size: 20px;
 }
+.pagination .previous_page {
+    font-size: 2em;
+    margin-right: 20px;
+}
+
+.pagination .next_page {
+    font-size: 2em;
+    margin-left: 20px;
+}