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1 | <?php |
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2 | |||
3 | //------------------------------------------------------------------------------ |
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4 | // |
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5 | // eTraxis - Records tracking web-based system |
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6 | // Copyright (C) 2005-2012 Artem Rodygin |
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7 | // |
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8 | // This program 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 3 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 | // This program 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, see <http://www.gnu.org/licenses/>. |
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20 | // |
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21 | //------------------------------------------------------------------------------ |
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22 | |||
23 | /** |
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24 | * @package eTraxis |
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25 | * @ignore |
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26 | */ |
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27 | |||
28 | /**#@+ |
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29 | * Dependency. |
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30 | */ |
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31 | require_once('../engine/engine.php'); |
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32 | require_once('../dbo/projects.php'); |
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33 | /**#@-*/ |
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34 | |||
35 | init_page(LOAD_TAB, GUEST_IS_ALLOWED); |
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36 | |||
37 | // check that requested project exists |
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38 | |||
39 | $id = ustr2int(try_request('id')); |
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40 | $project = project_find($id); |
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41 | |||
42 | if (!$project) |
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0 ignored issues
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43 | { |
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44 | debug_write_log(DEBUG_NOTICE, 'Project cannot be found.'); |
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45 | exit; |
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46 | } |
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47 | |||
48 | // prepare charts data |
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49 | |||
50 | $first_week = intval(floor($project['start_time'] / SECS_IN_WEEK)); |
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51 | $last_week = intval(floor(time() / SECS_IN_WEEK)); |
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52 | |||
53 | $created = array_fill($first_week, $last_week - $first_week + 1, 0); |
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54 | $closed = array_fill($first_week, $last_week - $first_week + 1, 0); |
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55 | |||
56 | $rso = record_opened($id); |
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57 | $rsc = record_closed($id); |
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58 | |||
59 | View Code Duplication | while (($row = $rso->fetch())) |
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60 | { |
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61 | if (!is_null($row['amount'])) |
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62 | { |
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63 | $created[$row['week']] = $row['amount']; |
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64 | } |
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65 | } |
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66 | |||
67 | View Code Duplication | while (($row = $rsc->fetch())) |
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68 | { |
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69 | if (!is_null($row['amount'])) |
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70 | { |
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71 | $closed[$row['week']] = $row['amount']; |
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72 | } |
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73 | } |
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74 | |||
75 | $opened = array(); |
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76 | $count = 0; |
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77 | |||
78 | for ($i = $first_week; $i <= $last_week; $i++) |
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79 | { |
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80 | $count += $created[$i]; |
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81 | $count -= $closed[$i]; |
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82 | |||
83 | $opened[$i] = $count; |
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84 | } |
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85 | |||
86 | // determine best maximum value and tick interval |
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87 | |||
88 | $maxvalue = max(max($opened), max($created), max($closed)); |
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89 | $interval = ceil($maxvalue / 20); |
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90 | |||
91 | $digit = intval(substr($interval, 0, 1)); |
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92 | |||
93 | switch ($digit) |
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94 | { |
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95 | case 3: |
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96 | case 4: |
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97 | $digit = 5; |
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98 | break; |
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99 | case 6: |
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100 | case 7: |
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101 | case 8: |
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102 | case 9: |
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103 | $digit = 10; |
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104 | break; |
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105 | } |
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106 | |||
107 | $interval = intval($digit . str_pad('', ustrlen($interval) - 1, '0', STR_PAD_RIGHT)); |
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108 | $maxvalue = ceil($maxvalue / max($interval, 1)) * $interval; |
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109 | |||
110 | // prepare date formatting string |
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111 | |||
112 | global $locale_info; |
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113 | |||
114 | $lang = (isset($_SESSION[VAR_LOCALE]) ? $_SESSION[VAR_LOCALE] : LANG_DEFAULT); |
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115 | $format = $locale_info[$lang][LOCALE_DATE_FORMAT]; |
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116 | |||
117 | $format = str_replace('d', '%d', $format); |
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118 | $format = str_replace('j', '%#d', $format); |
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119 | $format = str_replace('m', '%m', $format); |
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120 | $format = str_replace('n', '%#m', $format); |
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121 | $format = str_replace('Y', '%Y', $format); |
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122 | $format = str_replace('y', '%y', $format); |
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123 | |||
124 | // generate charts |
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125 | |||
126 | $xml = '<div id="chart"></div>'; |
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127 | |||
128 | $titleChart = get_html_resource(RES_CREATION_VS_CLOSURE_ID); |
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129 | $titleOpened = ustrtolower(get_html_resource(RES_OPENED_RECORDS_ID)); |
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130 | $titleCreated = get_html_resource(RES_CREATED_RECORDS_ID); |
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131 | $titleClosed = get_html_resource(RES_CLOSED_RECORDS_ID); |
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132 | |||
133 | if (stripos($_SERVER['HTTP_USER_AGENT'], 'MSIE') !== FALSE) |
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134 | { |
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135 | $xml .= '<script type="text/javascript" src="../scripts/get.php?name=excanvas.min.js"></script>'; |
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136 | } |
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137 | |||
138 | $xml .= '<script type="text/javascript" src="../scripts/get.php?name=jqplot/jquery.jqplot.min.js"></script>' |
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139 | . '<script type="text/javascript" src="../scripts/get.php?name=jqplot/jqplot.cursor.min.js"></script>' |
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140 | . '<script type="text/javascript" src="../scripts/get.php?name=jqplot/jqplot.dateAxisRenderer.min.js"></script>' |
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141 | . '<script type="text/javascript" src="../scripts/get.php?name=jqplot/jqplot.highlighter.min.js"></script>' |
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142 | . '<script>' |
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143 | . 'var dataOpened = [];' |
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144 | . 'var dataCreated = [];' |
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145 | . 'var dataClosed = [];'; |
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146 | |||
147 | for ($i = $first_week; $i <= $last_week; $i++) |
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148 | { |
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149 | $date = date('Y-m-d', $i * SECS_IN_WEEK + 4 * SECS_IN_DAY); |
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150 | |||
151 | $xml .= sprintf("dataOpened.push(['%s',%d]);", $date, $opened[$i]); |
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152 | $xml .= sprintf("dataCreated.push(['%s',%d]);", $date, $created[$i]); |
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153 | $xml .= sprintf("dataClosed.push(['%s',%d]);", $date, $closed[$i]); |
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154 | } |
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155 | |||
156 | $xml .= <<<jqPlot |
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157 | |||
158 | $('#chart').css('height', 0); // workaround for excanvas bug in IE |
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159 | |||
160 | var chart = $.jqplot('chart', [dataOpened, dataCreated, dataClosed], { |
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161 | |||
162 | title: '{$titleChart}', |
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163 | |||
164 | legend: { |
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165 | show: true, |
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166 | location: 'nw' |
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167 | }, |
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168 | |||
169 | axes: { |
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170 | xaxis: { |
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171 | renderer: $.jqplot.DateAxisRenderer, |
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172 | tickOptions: {formatString:'{$format}'} |
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173 | }, |
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174 | yaxis: { |
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175 | min: 0, |
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176 | max: {$maxvalue}, |
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177 | tickInterval: {$interval}, |
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178 | tickOptions: {formatString:'%d'} |
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179 | } |
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180 | }, |
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181 | |||
182 | cursor: { |
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183 | show: true, |
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184 | showVerticalLine: true, |
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185 | showHorizontalLine: false, |
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186 | showCursorLegend: false, |
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187 | showTooltip: false, |
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188 | zoom: false |
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189 | }, |
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190 | |||
191 | highlighter: { |
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192 | show: true, |
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193 | sizeAdjust: 1 |
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194 | }, |
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195 | |||
196 | series: [ |
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197 | {label:'{$titleOpened}', showMarker:false}, |
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198 | {label:'{$titleCreated}', showMarker:false, color:'#FF6347'}, |
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199 | {label:'{$titleClosed}', showMarker:false, color:'#1E90FF'} |
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200 | ] |
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201 | |||
202 | }); |
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203 | |||
204 | jqPlot; |
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205 | |||
206 | $xml .= '</script>'; |
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207 | |||
208 | echo(xml2html($xml)); |
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209 | |||
210 | ?> |
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211 |
This check marks implicit conversions of arrays to boolean values in a comparison. While in PHP an empty array is considered to be equal (but not identical) to false, this is not always apparent.
Consider making the comparison explicit by using
empty(..)
or! empty(...)
instead.