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2 package nabble.view.web.catalog;
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3
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4 import fschmidt.util.servlet.AuthorizingServlet;
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5 import nabble.model.Node;
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6 import nabble.model.NodeIterator;
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7 import nabble.model.Person;
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8 import nabble.model.Site;
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9 import nabble.view.lib.Jtp;
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10 import nabble.view.lib.Shared;
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11 import nabble.view.lib.help.Help;
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12
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13 import javax.servlet.ServletException;
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14 import javax.servlet.http.HttpServlet;
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15 import javax.servlet.http.HttpServletRequest;
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16 import javax.servlet.http.HttpServletResponse;
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17 import java.io.IOException;
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18 import java.io.PrintWriter;
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19 import java.util.ArrayList;
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20 import java.util.List;
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21
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22
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23 public class ChangePinOrder extends HttpServlet implements AuthorizingServlet {
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24
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25 public String getAuthorizationKey(HttpServletRequest request) throws ServletException {
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26 return Jtp.getReadAuthorizationKey( Jtp.getSiteNotNull(request).getNode(Jtp.getLong(request,"forum")) );
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27 }
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28
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29 public boolean authorize(String key,HttpServletRequest request,HttpServletResponse response) throws ServletException, IOException {
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30 return Jtp.authorizeForRead(key,request,response);
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31 }
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32
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33 protected void service(HttpServletRequest request, HttpServletResponse response)
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34 throws ServletException, IOException
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35 {
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36 PrintWriter out = response.getWriter();
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37 String context = request.getContextPath();
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38 Site site = Jtp.getSiteNotNull(request);
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39 Node forum = site.getNode(Jtp.getLong(request,"forum"));
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40 if (forum == null) {
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41 response.sendError(HttpServletResponse.SC_GONE, "This app has been deleted.");
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42 return;
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43 }
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44
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45 String what = request.getParameter("what");
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46
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47 boolean pinnedThreads = "threads".equals(what);
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48 String title = pinnedThreads? "Pinned Threads" : "Manage " + Jtp.childName(forum, true);
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49
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50 Person visitor = Jtp.getVisitor(request, response);
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51
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52 if (!Jtp.canBeEditedBy(forum,visitor)) {
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53 Jtp.login("Only administrators can proceed in this area.", request, response);
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54 return;
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55 }
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56
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57 List<Node> others = new ArrayList<Node>();
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58 List<Node> pinned = new ArrayList<Node>();
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59
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60 NodeIterator<? extends Node> children = forum.getChildren();
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61 for (Node node : children) {
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62 if( !node.isPinned() )
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63 break;
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64
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65 if (node.getKind()==Node.Kind.POST && pinnedThreads)
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66 pinned.add(node);
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67 else if (node.getKind()==Node.Kind.APP && !pinnedThreads)
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68 pinned.add(node);
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69 else
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70 others.add(node);
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71 }
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72 children.close();
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73
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74 String action = request.getParameter("action");
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75 boolean up = "up".equals(action);
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76 boolean down = "down".equals(action);
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77 if (up || down) {
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78 long id = Long.parseLong(request.getParameter("id"));
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79 Node node = site.getNode(id);
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80 if (pinned.contains(node)) {
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81 int index = pinned.indexOf(node);
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82 pinned.remove(node);
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83 index = up? index-1 : index+1;
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84 if (index < 0)
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85 index = 0;
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86 else if (index > pinned.size())
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87 index = pinned.size();
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88 pinned.add(index, node);
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89
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90 List<Node> all = new ArrayList<Node>();
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91 // Ensure that forums come first
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92 if (pinnedThreads) {
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93 all.addAll(others);
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94 all.addAll(pinned);
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95 } else {
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96 all.addAll(pinned);
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97 all.addAll(others);
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98 }
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99 forum.pin(all.toArray(new Node[0]));
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100
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101 Jtp.sendRedirect(request,response,"/catalog/ChangePinOrder.jtp?forum=" + forum.getId() + "&what=" + what);
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102 return;
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103 }
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104 }
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105
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106 %>
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107 <html>
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108 <head>
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109 <% Shared.title(request, response, "Manage " + title); %>
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110 </head>
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111 <body>
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112 <% Shared.minHeader(request,response, forum); %>
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113 <% Shared.editHeader(forum.getSubjectHtml(), title, out); %>
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114 <style>
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115 table.pin {
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116 width: 40em;
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117 border-collapse:collapse;
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118 }
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119
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120 table.pin td {
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121 padding: .4em;
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122 }
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123
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124 .title-row {
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125 margin-top:2em;
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126 padding:.2em;
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127 border-bottom-width:2px;
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128 border-bottom-style:solid;
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129 font-weight:bold;
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130 }
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131 </style>
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132
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133 <div class="title-row light-border-color">
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134 <%=pinnedThreads? "Pinned Topics" : "Pinned " + Jtp.childName(forum, true)%>
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135 </div>
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136
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137 <% if (!pinnedThreads) { %>
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138 <div class="weak-color" style="margin:0 0 .3em .2em">Pinned <%=Jtp.childName(forum, true).toLowerCase()%> are created or approved by a forum owner to always appear under a forum.</div>
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139 <% } %>
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140 <div style="padding-left:2em">
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141 <%
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142 if (pinned.size() > 1) {
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143 %>
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144 <table id="table-pin" class="pin">
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145 <%
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146 for (int i = 0; i < pinned.size(); i++) {
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147 Node node = pinned.get(i);
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148 boolean isFirst = i == 0;
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149 boolean isLast = i == pinned.size() - 1;
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150 %>
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151 <tr>
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152 <td style="width:24px"><img src="/images/<%=pinnedThreads? "pin.png" : "forum_pin.png"%>"></td>
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153 <td style="padding-left: .4em;width:100%"><a href="<%=Jtp.path(node)%>"><%=node.getSubjectHtml()%></a></td>
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154 <td style="width:24px">
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155 <a class="up" style="<%=isFirst? "display:none" : ""%>" href="/catalog/ChangePinOrder.jtp?forum=<%=forum.getId()%>&what=<%=what%>&action=up&id=<%=node.getId()%>"><img src="<%=context%>/images/icon_up.png" style="border:none;margin:5px" title="Move up"/></a>
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156 </td>
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157 <td style="width:24px">
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158 <a class="down" style="<%=isLast? "display:none" : ""%>" href="/catalog/ChangePinOrder.jtp?forum=<%=forum.getId()%>&what=<%=what%>&action=down&id=<%=node.getId()%>"><img src="<%=context%>/images/icon_down.png" style="border:none;margin:5px" title="Move down"/></a>
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159 </td>
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160 <td style="width:5em"><a href="/catalog/SetPin.jtp?node=<%=node.getId()%>&value=unpin">Unpin</a></td>
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161 </tr>
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162 <%
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163 }
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164 %>
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165 </table>
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166 <%
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167 } else if (pinned.size() == 1) {
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168 Node node = pinned.get(0);
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169 %>
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170 <table class="pin">
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171 <tr>
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172 <td style="width:24px"><img src="/images/<%=pinnedThreads? "pin.png" : "forum_pin.png"%>"></td>
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173 <td><a href="<%=Jtp.path(node)%>"><%=node.getSubjectHtml()%></a></td>
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174 <td style="width:5em"><a href="/catalog/SetPin.jtp?node=<%=node.getId()%>&value=unpin">Unpin</a></td>
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175 </tr>
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176 </table>
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177 <%
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178 } else {
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179 %>
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180 <div style="margin-top:1em">
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181 No <%=pinnedThreads? "pinned topics" : "pinned " + Jtp.childName(forum, true).toLowerCase()%>.
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182 </div>
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183 <%
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184 }
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185 %>
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186 </div>
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187
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188 <%
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189 if (!pinnedThreads) {
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190 // Search for unpinned child forums
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191 List<Node> childForums = forum.getChildApps().get(0, 1000);
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192 List<Node> unpinned = new ArrayList<Node>();
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193 for (Node child : childForums) {
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194 if (!child.isPinned())
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195 unpinned.add(child);
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196 }
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197
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198 if (!unpinned.isEmpty()) {
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199 %>
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200 <div class="title-row light-border-color">Unpinned Sub-forums</div>
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201 <div class="weak-color" style="margin:0 0 .3em .2em">Unpinned sub-forums are user-created categories which float under a forum like a thread.</div>
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202 <div style="padding-left:2em">
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203 <table class="pin">
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204 <%
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205 for (Node node : unpinned) {
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206 %>
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207 <tr>
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208 <td style="width:30px"><img src="/images/forum.png"></td>
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209 <td style="width:100%"><a href="<%=Jtp.path(node)%>"><%=node.getSubjectHtml()%></a></td>
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210 <td style="width:24px"><img src="/images/unpin.png"/></td>
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211 <td style="width:5em"><a href="/catalog/SetPin.jtp?node=<%=node.getId()%>&value=pin">Pin</a></td>
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212 </tr>
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213 <%
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214 }
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215 %>
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216 </table>
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217 </div>
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218 <%
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219 }
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220 }
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221 %>
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222
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223 <div class="light-bg-color" style="padding: .5em;margin:1.5em 0 0">
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224 <div class="second-font field-title" style="margin-top:0">Related Help Article</div>
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225 <%=Help.pinned_subapps.link()%>
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226 </div>
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227
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228 <% Shared.footer(request, response); %>
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229 <% Shared.analytics(request,response); %>
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230 </body>
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231 </html>
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232 <%
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233 }
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234 }
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235 %> |
