1 | <?php |
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2 | /* |
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3 | * |
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4 | * This file is part of Jobmonarch |
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5 | * |
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6 | * Copyright (C) 2006 Ramon Bastiaans |
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7 | * |
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8 | * Jobmonarch is free software; you can redistribute it and/or modify |
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9 | * it under the terms of the GNU General Public License as published by |
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10 | * the Free Software Foundation; either version 2 of the License, or |
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11 | * (at your option) any later version. |
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12 | * |
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13 | * Jobmonarch is distributed in the hope that it will be useful, |
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14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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16 | * GNU General Public License for more details. |
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17 | * |
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18 | * You should have received a copy of the GNU General Public License |
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19 | * along with this program; if not, write to the Free Software |
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20 | * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
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21 | * |
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22 | * SVN $Id: header.php 231 2006-03-10 16:36:38Z bastiaans $ |
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23 | */ |
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24 | |
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25 | # Check if this context is private. |
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26 | include_once "$GANGLIA_PATH/auth.php"; |
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27 | checkcontrol(); |
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28 | checkprivate(); |
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29 | |
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30 | if ( $context == "control" && $controlroom < 0 ) |
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31 | $header = "header-nobanner"; |
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32 | else |
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33 | $header = "header"; |
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34 | |
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35 | $tpl = new TemplatePower( "templates/header.tpl" ); |
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36 | $tpl->prepare(); |
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37 | |
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38 | # Maintain our path through the grid tree. |
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39 | $me = $self . "@" . $grid[$self][AUTHORITY]; |
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40 | if ($initgrid) |
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41 | { |
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42 | $gridstack = array(); |
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43 | $gridstack[] = $me; |
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44 | } |
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45 | else if ($gridwalk=="fwd") |
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46 | { |
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47 | # push our info on gridstack, format is "name@url>name2@url". |
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48 | if (end($gridstack) != $me) |
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49 | { |
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50 | $gridstack[] = $me; |
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51 | } |
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52 | } |
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53 | else if ($gridwalk=="back") |
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54 | { |
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55 | # pop a single grid off stack. |
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56 | if (end($gridstack) != $me) |
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57 | { |
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58 | array_pop($gridstack); |
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59 | } |
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60 | } |
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61 | $gridstack_str = join(">", $gridstack); |
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62 | $gridstack_url = rawurlencode($gridstack_str); |
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63 | |
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64 | if ($initgrid or $gridwalk) |
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65 | { |
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66 | # Use cookie so we dont have to pass gridstack around within this site. |
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67 | # Cookie values are automatically urlencoded. Expires in a day. |
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68 | setcookie("gs", $gridstack_str, time() + 86400); |
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69 | } |
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70 | |
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71 | # Invariant: back pointer is second-to-last element of gridstack. Grid stack never |
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72 | # has duplicate entries. |
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73 | list($parentgrid, $parentlink) = explode("@", $gridstack[count($gridstack)-2]); |
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74 | |
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75 | # Setup a redirect to a remote server if you choose a grid from pulldown menu. Tell |
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76 | # destination server that we're walking foward in the grid tree. |
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77 | if (strstr($clustername, "http://")) |
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78 | { |
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79 | $tpl->assign("refresh", "0"); |
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80 | $tpl->assign("redirect", ";URL=$clustername?gw=fwd&gs=$gridstack_url"); |
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81 | echo "<h2>Redirecting, please wait...</h2>"; |
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82 | $tpl->printToScreen(); |
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83 | exit; |
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84 | } |
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85 | $tpl->assign("refresh", $default_refresh); |
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86 | |
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87 | $tpl->assign( "date", date("r")); |
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88 | $tpl->assign( "page_title", $title ); |
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89 | |
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90 | # The page to go to when "Get Fresh Data" is pressed. |
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91 | if (isset($page)) |
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92 | $tpl->assign("page",$page); |
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93 | else |
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94 | $tpl->assign("page","./"); |
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95 | |
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96 | # Templated Logo image |
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97 | $tpl->assign("images","./templates/$template_name/images"); |
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98 | |
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99 | # |
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100 | # Used when making graphs via graph.php. Included in most URLs |
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101 | # |
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102 | $sort_url=rawurlencode($sort); |
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103 | $get_metric_string = "m=$metric&r=$range&s=$sort_url&hc=$hostcols"; |
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104 | if ($jobrange and $jobstart) |
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105 | $get_metric_string .= "&jr=$jobrange&js=$jobstart"; |
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106 | |
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107 | # Set the Alternate view link. |
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108 | $cluster_url=rawurlencode($clustername); |
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109 | $node_url=rawurlencode($hostname); |
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110 | |
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111 | # Make some information available to templates. |
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112 | $tpl->assign("cluster_url", $cluster_url); |
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113 | |
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114 | # Build the node_menu |
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115 | $node_menu = ""; |
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116 | |
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117 | if ($parentgrid) |
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118 | { |
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119 | $node_menu .= "<B><A HREF=\"$parentlink?gw=back&gs=$gridstack_url\">". |
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120 | "$parentgrid $meta_designator</A></B> "; |
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121 | $node_menu .= "<B>></B>\n"; |
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122 | } |
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123 | |
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124 | # Show grid. |
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125 | $mygrid = ($self == "unspecified") ? "" : $self; |
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126 | $node_menu .= "<B><A HREF=\"./?$get_metric_string\">$mygrid $meta_designator</A> "; |
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127 | $node_menu .= "<B>></B>\n"; |
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128 | |
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129 | if ($physical) |
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130 | $node_menu .= hiddenvar("p", $physical); |
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131 | |
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132 | if ( $clustername ) |
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133 | { |
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134 | $url = rawurlencode($clustername); |
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135 | $node_menu .= "<B><A HREF=\"./?c=$url&$get_metric_string\">$clustername</A></B> "; |
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136 | //$node_menu .= "<B>></B>\n"; |
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137 | $node_menu .= hiddenvar("c", $clustername); |
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138 | } |
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139 | else |
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140 | { |
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141 | # No cluster has been specified, so drop in a list |
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142 | $node_menu .= "<SELECT NAME=\"c\" OnChange=\"ganglia_form.submit();\">\n"; |
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143 | $node_menu .= "<OPTION VALUE=\"\">--Choose a Source\n"; |
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144 | ksort($grid); |
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145 | foreach( $grid as $k => $v ) |
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146 | { |
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147 | if ($k==$self) continue; |
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148 | if ($v[GRID]) |
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149 | { |
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150 | $url = $v[AUTHORITY]; |
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151 | $node_menu .="<OPTION VALUE=\"$url\">$k $meta_designator\n"; |
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152 | } |
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153 | else |
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154 | { |
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155 | $url = rawurlencode($k); |
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156 | $node_menu .="<OPTION VALUE=\"$url\">$k\n"; |
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157 | } |
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158 | } |
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159 | $node_menu .= "</SELECT>\n"; |
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160 | } |
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161 | |
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162 | $tpl->assign("node_menu", $node_menu); |
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163 | |
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164 | # Make sure that no data is cached.. |
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165 | header ("Expires: Mon, 26 Jul 1997 05:00:00 GMT"); # Date in the past |
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166 | header ("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT"); # always modified |
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167 | header ("Cache-Control: no-cache, must-revalidate"); # HTTP/1.1 |
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168 | header ("Pragma: no-cache"); # HTTP/1.0 |
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169 | |
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170 | $tpl->printToScreen(); |
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171 | |
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172 | |
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173 | |
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174 | ?> |
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