1 | <?php |
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2 | |||
3 | use LibreNMS\Config; |
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4 | |||
5 | unset($vars['page']); |
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6 | |||
7 | // Setup here |
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8 | |||
9 | if (session('widescreen')) { |
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10 | $graph_width = 1700; |
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11 | $thumb_width = 180; |
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12 | } else { |
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13 | $graph_width = 1075; |
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14 | $thumb_width = 113; |
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15 | } |
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16 | |||
17 | $vars['from'] = parse_at_time($vars['from']) ?: Config::get('time.day'); |
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18 | $vars['to'] = parse_at_time($vars['to']) ?: Config::get('time.now'); |
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19 | |||
20 | preg_match('/^(?P<type>[A-Za-z0-9]+)_(?P<subtype>.+)/', $vars['type'], $graphtype); |
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21 | |||
22 | $type = basename($graphtype['type']); |
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23 | $subtype = basename($graphtype['subtype']); |
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24 | $id = $vars['id']; |
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25 | |||
26 | if (is_numeric($vars['device'])) { |
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27 | $device = device_by_id_cache($vars['device']); |
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28 | } elseif (! empty($vars['device'])) { |
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29 | $device = device_by_name($vars['device']); |
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30 | } |
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31 | |||
32 | if (is_file('includes/html/graphs/' . $type . '/auth.inc.php')) { |
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33 | require 'includes/html/graphs/' . $type . '/auth.inc.php'; |
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34 | } |
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35 | |||
36 | if (! $auth) { |
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37 | require 'includes/html/error-no-perm.inc.php'; |
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38 | } else { |
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39 | if (Config::has("graph_types.$type.$subtype.descr")) { |
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40 | $title .= ' :: ' . Config::get("graph_types.$type.$subtype.descr"); |
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41 | } elseif ($type == 'device' && $subtype == 'collectd') { |
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42 | $title .= ' :: ' . \LibreNMS\Util\StringHelpers::niceCase($subtype) . ' :: ' . $vars['c_plugin']; |
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43 | if (isset($vars['c_plugin_instance'])) { |
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44 | $title .= ' - ' . $vars['c_plugin_instance']; |
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45 | } |
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46 | $title .= ' - ' . $vars['c_type']; |
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47 | if (isset($vars['c_type_instance'])) { |
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48 | $title .= ' - ' . $vars['c_type_instance']; |
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49 | } |
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50 | } else { |
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51 | $title .= ' :: ' . \LibreNMS\Util\StringHelpers::niceCase($subtype); |
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52 | } |
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53 | |||
54 | $graph_array = $vars; |
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55 | $graph_array['height'] = '60'; |
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56 | $graph_array['width'] = $thumb_width; |
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57 | $graph_array['legend'] = 'no'; |
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58 | $graph_array['to'] = Config::get('time.now'); |
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59 | |||
60 | print_optionbar_start(); |
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61 | echo $title; |
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62 | |||
63 | // FIXME allow switching between types for sensor and wireless also restrict types to ones that have data |
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64 | if ($type != 'sensor') { |
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65 | echo '<div style="float: right;"><form action="">'; |
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66 | echo csrf_field(); |
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67 | echo "<select name='type' id='type' onchange=\"window.open(this.options[this.selectedIndex].value,'_top')\" >"; |
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68 | |||
69 | foreach (get_graph_subtypes($type, $device) as $avail_type) { |
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70 | echo "<option value='" . \LibreNMS\Util\Url::generate($vars, ['type' => $type . '_' . $avail_type, 'page' => 'graphs']) . "'"; |
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71 | if ($avail_type == $subtype) { |
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72 | echo ' selected'; |
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73 | } |
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74 | $display_type = \LibreNMS\Util\StringHelpers::niceCase($avail_type); |
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75 | echo ">$display_type</option>"; |
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76 | } |
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77 | echo '</select></form></div>'; |
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78 | } |
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79 | |||
80 | print_optionbar_end(); |
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81 | |||
82 | $thumb_array = Config::get('graphs.row.normal'); |
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83 | |||
84 | echo '<table width=100% class="thumbnail_graph_table"><tr>'; |
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85 | |||
86 | foreach ($thumb_array as $period => $text) { |
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87 | $graph_array['from'] = Config::get("time.$period"); |
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88 | |||
89 | $link_array = $vars; |
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90 | $link_array['from'] = $graph_array['from']; |
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91 | $link_array['to'] = $graph_array['to']; |
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92 | $link_array['page'] = 'graphs'; |
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93 | $link = \LibreNMS\Util\Url::generate($link_array); |
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94 | |||
95 | echo '<td style="text-align: center;">'; |
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96 | echo '<b>' . $text . '</b>'; |
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97 | echo '<a href="' . $link . '">'; |
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98 | echo \LibreNMS\Util\Url::lazyGraphTag($graph_array); |
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99 | echo '</a>'; |
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100 | echo '</td>'; |
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101 | } |
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102 | |||
103 | echo '</tr></table>'; |
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104 | |||
105 | $graph_array = $vars; |
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106 | $graph_array['height'] = Config::get('webui.min_graph_height'); |
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107 | $graph_array['width'] = $graph_width; |
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108 | |||
109 | if ($screen_width = Session::get('screen_width')) { |
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110 | if ($screen_width > 800) { |
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111 | $graph_array['width'] = ($screen_width - ($screen_width / 10)); |
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112 | } else { |
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113 | $graph_array['width'] = ($screen_width - ($screen_width / 4)); |
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114 | } |
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115 | } |
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116 | |||
117 | if ($screen_height = Session::get('screen_height')) { |
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118 | if ($screen_height > 960) { |
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119 | $graph_array['height'] = ($screen_height - ($screen_height / 2)); |
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120 | } else { |
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121 | $graph_array['height'] = max($graph_array['height'], ($screen_height - ($screen_height / 1.5))); |
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122 | } |
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123 | } |
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124 | |||
125 | echo '<hr />'; |
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126 | |||
127 | include_once 'includes/html/print-date-selector.inc.php'; |
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128 | |||
129 | echo '<div style="padding-top: 5px";></div>'; |
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130 | echo '<center>'; |
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131 | if ($vars['legend'] == 'no') { |
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132 | echo generate_link('Show Legend', $vars, ['page' => 'graphs', 'legend' => null]); |
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133 | } else { |
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134 | echo generate_link('Hide Legend', $vars, ['page' => 'graphs', 'legend' => 'no']); |
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135 | } |
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136 | |||
137 | // FIXME : do this properly |
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138 | // if ($type == "port" && $subtype == "bits") |
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139 | // { |
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140 | echo ' | '; |
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141 | if ($vars['previous'] == 'yes') { |
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142 | echo generate_link('Hide Previous', $vars, ['page' => 'graphs', 'previous' => null]); |
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143 | } else { |
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144 | echo generate_link('Show Previous', $vars, ['page' => 'graphs', 'previous' => 'yes']); |
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145 | } |
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146 | // } |
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147 | |||
148 | echo ' | '; |
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149 | if ($vars['showcommand'] == 'yes') { |
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150 | echo generate_link('Hide RRD Command', $vars, ['page' => 'graphs', 'showcommand' => null]); |
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151 | } else { |
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152 | echo generate_link('Show RRD Command', $vars, ['page' => 'graphs', 'showcommand' => 'yes']); |
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153 | } |
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154 | |||
155 | if ($vars['type'] == 'port_bits') { |
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156 | echo ' | '; |
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157 | if ($vars['port_speed_zoom'] ?? Config::get('graphs.port_speed_zoom')) { |
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158 | echo generate_link('Zoom to Traffic', $vars, ['page' => 'graphs', 'port_speed_zoom' => 0]); |
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159 | } else { |
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160 | echo generate_link('Zoom to Port Speed', $vars, ['page' => 'graphs', 'port_speed_zoom' => 1]); |
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161 | } |
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162 | echo ' | To show trend, set to future date'; |
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163 | } |
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164 | |||
165 | echo '</center>'; |
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166 | |||
167 | echo generate_graph_js_state($graph_array); |
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168 | |||
169 | echo '<div style="width: ' . $graph_array['width'] . '; margin: auto;"><center>'; |
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170 | if (Config::get('webui.dynamic_graphs', false) === true) { |
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171 | echo generate_dynamic_graph_js($graph_array); |
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172 | echo generate_dynamic_graph_tag($graph_array); |
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173 | } else { |
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174 | echo \LibreNMS\Util\Url::lazyGraphTag($graph_array); |
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175 | } |
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176 | echo '</center></div>'; |
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177 | |||
178 | if (Config::has('graph_descr.' . $vars['type'])) { |
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179 | print_optionbar_start(); |
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180 | echo '<div style="float: left; width: 30px;"> |
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181 | <div style="margin: auto auto;"> |
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182 | <i class="fa fa-info-circle fa-lg icon-theme" aria-hidden="true"></i> |
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183 | </div> |
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184 | </div>'; |
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185 | echo Config::get('graph_descr.' . $vars['type']); |
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186 | print_optionbar_end(); |
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187 | } |
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188 | |||
189 | if ($vars['showcommand']) { |
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190 | $_GET = $graph_array; |
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191 | $command_only = 1; |
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192 | |||
193 | require 'includes/html/graphs/graph.inc.php'; |
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194 | } |
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195 | } |
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196 |
Let?s assume that you have a directory layout like this:
and let?s assume the following content of
Bar.php
:If both files
OtherDir/Foo.php
andSomeDir/Foo.php
are loaded in the same runtime, you will see a PHP error such as the following:PHP Fatal error: Cannot use SomeDir\Foo as Foo because the name is already in use in OtherDir/Foo.php
However, as
OtherDir/Foo.php
does not necessarily have to be loaded and the error is only triggered if it is loaded beforeOtherDir/Bar.php
, this problem might go unnoticed for a while. In order to prevent this error from surfacing, you must import the namespace with a different alias: