1 | <?php |
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2 | # -- BEGIN LICENSE BLOCK --------------------------------------- |
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3 | # |
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4 | # This file is part of Dotclear 2. |
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5 | # |
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6 | # Copyright (c) 2003-2013 Olivier Meunier & Association Dotclear |
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7 | # Licensed under the GPL version 2.0 license. |
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8 | # See LICENSE file or |
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9 | # http://www.gnu.org/licenses/old-licenses/gpl-2.0.html |
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10 | # |
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11 | # -- END LICENSE BLOCK ----------------------------------------- |
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12 | if (!defined('DC_RC_PATH')) { return; } |
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13 | |
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14 | define('UTF8MB4_MAXLEN',191); |
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15 | |
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16 | class dcMaintenanceUtf8mb4 extends dcMaintenanceTask |
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17 | { |
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18 | protected $perm = null; // super admin only |
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19 | protected $step_task; |
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20 | protected $list; |
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21 | |
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22 | protected function init() |
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23 | { |
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24 | $this->name = __('UTF8-mb4 check'); |
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25 | $this->task = __('UTF8-mb4 compatibility check'); |
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26 | $this->step = __('Next: %s'); |
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27 | $this->step_task = __('Next'); |
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28 | $this->success = __('Check end'); |
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29 | $this->error = __('Some data will not be fully importable in a UTF8-mb4 database. You need to reduce them before.'); |
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30 | |
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31 | $this->description = __('Check various data for compatibility with UTF8-mb4 (full UTF8 encoding storage) before exporting and importing them in a new UTF8-mb4 MySQL database.'); |
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32 | } |
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33 | |
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34 | public function execute() |
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35 | { |
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36 | $this->code = $this->checkUtf8mb4($this->code); |
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37 | return $this->code ?: true; |
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38 | } |
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39 | |
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40 | public function task() |
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41 | { |
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42 | return $this->code ? $this->step_task : $this->task; |
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43 | } |
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44 | |
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45 | public function step() |
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46 | { |
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47 | return $this->code ? '<p>'.$this->list.'</p>' : null; |
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48 | } |
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49 | |
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50 | public function success() |
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51 | { |
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52 | return $this->code ? sprintf($this->step, $this->step_task) : $this->success; |
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53 | } |
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54 | |
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55 | public function header() |
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56 | { |
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57 | return sprintf($this->step, $this->step_task); |
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58 | } |
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59 | |
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60 | protected function checkUtf8mb4($code=null) |
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61 | { |
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62 | switch ($code) { |
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63 | case null: |
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64 | case 0: |
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65 | # check posts |
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66 | $this->list = __('All post URLs are importable in UTF8-mb4 database'); |
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67 | |
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68 | $rs = $this->core->con->select( |
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69 | 'SELECT post_id, post_type, post_title, post_url, LENGTH(post_url) AS xlen FROM '.$this->core->prefix.'post '. |
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70 | 'WHERE LENGTH(post_url) > '.UTF8MB4_MAXLEN.' ORDER BY post_id', true); |
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71 | if (!$rs->isEmpty()) { |
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72 | $this->list = |
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73 | '<p class="step-msg">'. |
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74 | sprintf(__('%s post URLs are longer than %d characters:'),$rs->count(),UTF8MB4_MAXLEN).'</p>'. |
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75 | '<div class="table-outer">'. |
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76 | '<table>'. |
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77 | '<th class="first">'.__('Title').'</th>'. |
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78 | '<th>'.__('URL Length').'</th>'; |
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79 | while ($rs->fetch()) { |
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80 | $this->list .= |
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81 | '<tr class="line" id="p'.$rs->post_id.'">'. |
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82 | '<td class="maximal" scope="row"><a href="'. |
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83 | $this->core->getPostAdminURL($rs->post_type,$rs->post_id).'">'. |
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84 | html::escapeHTML($rs->post_title).'</a></td>'. |
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85 | '<td class="nowrap count">'.$rs->xlen.'</td>'. |
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86 | '</tr>'; |
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87 | } |
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88 | $this->list .= |
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89 | '</table>'. |
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90 | '</div>'; |
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91 | } |
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92 | $code++; |
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93 | break; |
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94 | case 1: |
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95 | # check pings |
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96 | $this->list = __('All ping URLs are importable in UTF8-mb4 database'); |
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97 | |
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98 | $rs = $this->core->con->select( |
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99 | 'SELECT post_id, ping_url, LENGTH(ping_url) AS xlen FROM '.$this->core->prefix.'ping '. |
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100 | 'WHERE LENGTH(ping_url) > '.UTF8MB4_MAXLEN.' ORDER BY post_id', true); |
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101 | if (!$rs->isEmpty()) { |
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102 | $this->list = |
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103 | '<p class="step-msg">'. |
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104 | sprintf(__('%s ping URLs are longer than %d characters:'),$rs->count(),UTF8MB4_MAXLEN).'</p>'. |
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105 | '<div class="table-outer">'. |
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106 | '<table>'. |
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107 | '<th class="first">'.__('Ping URL').'</th>'. |
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108 | '<th>'.__('URL Length').'</th>'; |
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109 | while ($rs->fetch()) { |
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110 | $this->list .= |
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111 | '<tr class="line" id="p'.$rs->post_id.'">'. |
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112 | '<td class="maximal" scope="row"><a href="'. |
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113 | $this->core->getPostAdminURL('post',$rs->post_id).'#trackbacks">'. |
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114 | html::escapeHTML($rs->ping_url).'</a></td>'. |
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115 | '<td class="nowrap count">'.$rs->xlen.'</td>'. |
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116 | '</tr>'; |
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117 | } |
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118 | $this->list .= |
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119 | '</table>'. |
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120 | '</div>'; |
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121 | } |
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122 | $code++; |
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123 | break; |
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124 | case 2: |
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125 | # check meta |
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126 | $this->list = __('All meta IDs are importable in UTF8-mb4 database'); |
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127 | |
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128 | $rs = $this->core->con->select( |
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129 | 'SELECT meta_id, meta_type, LENGTH(meta_id) AS xlen FROM '.$this->core->prefix.'meta '. |
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130 | 'WHERE LENGTH(meta_id) > '.UTF8MB4_MAXLEN.' ORDER BY meta_id', true); |
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131 | if (!$rs->isEmpty()) { |
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132 | $this->list = |
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133 | '<p class="step-msg">'. |
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134 | sprintf(__('%s meta IDs are longer than %d characters:'),$rs->count(),UTF8MB4_MAXLEN).'</p>'. |
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135 | '<div class="table-outer">'. |
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136 | '<table>'. |
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137 | '<th class="first">'.__('Meta ID').'</th>'. |
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138 | '<th>'.__('Type').'</th>'. |
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139 | '<th>'.__('Length').'</th>'; |
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140 | while ($rs->fetch()) { |
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141 | $this->list .= |
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142 | '<tr class="line" id="m-'.$rs->meta_id.'">'. |
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143 | '<td class="maximal" scope="row">'. |
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144 | ($rs->meta_type == 'tag' ? |
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145 | '<a href="'.$this->core->adminurl->get('admin.plugin.tags', |
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146 | array('m' => 'tag_posts','tag' => $rs->meta_id)).'">' : ''). |
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147 | html::escapeHTML($rs->meta_id).($rs->meta_type == 'tag' ? '</a>' : '').'</td>'. |
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148 | '<td>'.$rs->meta_type.'</td>'. |
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149 | '<td class="nowrap count">'.$rs->xlen.'</td>'. |
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150 | '</tr>'; |
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151 | } |
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152 | $this->list .= |
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153 | '</table>'. |
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154 | '</div>'; |
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155 | } |
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156 | $code++; |
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157 | break; |
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158 | case 3: |
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159 | # check categories |
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160 | $this->list = __('All Category URLs are importable in UTF8-mb4 database'); |
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161 | |
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162 | $rs = $this->core->con->select( |
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163 | 'SELECT cat_id, cat_title, cat_url, LENGTH(cat_url) AS xlen FROM '.$this->core->prefix.'category '. |
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164 | 'WHERE LENGTH(cat_url) > '.UTF8MB4_MAXLEN.' ORDER BY cat_id', true); |
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165 | if (!$rs->isEmpty()) { |
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166 | $this->list = |
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167 | '<p class="step-msg">'. |
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168 | sprintf(__('%s category URLs are longer than %d characters:'),$rs->count(),UTF8MB4_MAXLEN).'</p>'. |
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169 | '<div class="table-outer">'. |
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170 | '<table>'. |
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171 | '<th class="first">'.__('Title').'</th>'. |
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172 | '<th>'.__('URL Length').'</th>'; |
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173 | while ($rs->fetch()) { |
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174 | $this->list .= |
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175 | '<tr class="line" id="c-'.$rs->cat_id.'">'. |
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176 | '<td class="maximal" scope="row">'. |
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177 | '<a href="'.$this->core->adminurl->get('admin.category',array('id' => $rs->cat_id)).'">'. |
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178 | html::escapeHTML($rs->cat_title).'</a></td>'. |
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179 | '<td class="nowrap count">'.$rs->xlen.'</td>'. |
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180 | '</tr>'; |
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181 | } |
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182 | $this->list .= |
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183 | '</table>'. |
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184 | '</div>'; |
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185 | } |
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186 | $code++; |
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187 | break; |
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188 | case 4: |
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189 | # check prefs |
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190 | $this->list = __('All User preferences are importable in UTF8-mb4 database'); |
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191 | |
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192 | $rs = $this->core->con->select( |
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193 | 'SELECT pref_id, pref_ws, LENGTH(pref_id) AS xlen FROM '.$this->core->prefix.'pref '. |
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194 | 'WHERE LENGTH(pref_id) > '.UTF8MB4_MAXLEN.' ORDER BY pref_ws,pref_id', true); |
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195 | if (!$rs->isEmpty()) { |
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196 | $this->list = |
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197 | '<p class="step-msg">'. |
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198 | sprintf(__('%s User preference IDs are longer than %d characters:'),$rs->count(),UTF8MB4_MAXLEN).'</p>'. |
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199 | '<div class="table-outer">'. |
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200 | '<table>'. |
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201 | '<th class="first">'.__('Preference ID').'</th>'. |
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202 | '<th>'.__('Workspace').'</th>'. |
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203 | '<th>'.__('Length').'</th>'; |
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204 | while ($rs->fetch()) { |
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205 | $this->list .= |
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206 | '<tr class="line" id="p-'.$rs->pref_id.'">'. |
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207 | '<td class="maximal" scope="row">'.html::escapeHTML($rs->pref_id).'</td>'. |
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208 | '<td>'.html::escapeHTML($rs->pref_ws).'</td>'. |
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209 | '<td class="nowrap count">'.$rs->xlen.'</td>'. |
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210 | '</tr>'; |
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211 | } |
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212 | $this->list .= |
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213 | '</table>'. |
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214 | '</div>'; |
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215 | } |
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216 | $code++; |
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217 | break; |
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218 | case 5: |
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219 | # check settings |
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220 | $this->list = __('All Blog settings are importable in UTF8-mb4 database'); |
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221 | |
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222 | $rs = $this->core->con->select( |
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223 | 'SELECT setting_id, setting_ns, LENGTH(setting_id) AS xlen FROM '.$this->core->prefix.'setting '. |
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224 | 'WHERE LENGTH(setting_id) > '.UTF8MB4_MAXLEN.' ORDER BY setting_ns,setting_id', true); |
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225 | if (!$rs->isEmpty()) { |
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226 | $this->list = |
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227 | '<p class="step-msg">'. |
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228 | sprintf(__('%s Blog setting IDs are longer than %d characters:'),$rs->count(),UTF8MB4_MAXLEN).'</p>'. |
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229 | '<div class="table-outer">'. |
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230 | '<table>'. |
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231 | '<th class="first">'.__('Setting ID').'</th>'. |
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232 | '<th>'.__('Namespace').'</th>'. |
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233 | '<th>'.__('Length').'</th>'; |
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234 | while ($rs->fetch()) { |
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235 | $this->list .= |
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236 | '<tr class="line" id="s-'.$rs->setting_id.'">'. |
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237 | '<td class="maximal" scope="row">'.html::escapeHTML($rs->setting_id).'</td>'. |
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238 | '<td>'.html::escapeHTML($rs->setting_ns).'</td>'. |
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239 | '<td class="nowrap count">'.$rs->xlen.'</td>'. |
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240 | '</tr>'; |
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241 | } |
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242 | $this->list .= |
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243 | '</table>'. |
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244 | '</div>'; |
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245 | } |
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246 | $code++; |
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247 | break; |
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248 | default: |
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249 | # Ending check |
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250 | $code = null; |
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251 | break; |
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252 | } |
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253 | return $code; |
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254 | } |
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255 | |
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256 | } |
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