HuasoFoundries /
phpPgAdmin6
| Total Complexity | 58 |
| Total Lines | 360 |
| Duplicated Lines | 0 % |
| Changes | 0 | ||
Complex classes like HTMLTableController often do a lot of different things. To break such a class down, we need to identify a cohesive component within that class. A common approach to find such a component is to look for fields/methods that share the same prefixes, or suffixes.
Once you have determined the fields that belong together, you can apply the Extract Class refactoring. If the component makes sense as a sub-class, Extract Subclass is also a candidate, and is often faster.
While breaking up the class, it is a good idea to analyze how other classes use HTMLTableController, and based on these observations, apply Extract Interface, too.
| 1 | <?php |
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| 14 | class HTMLTableController extends HTMLController |
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| 15 | { |
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| 16 | public $controller_name = 'HTMLTableController'; |
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| 17 | protected $ma = []; |
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| 18 | protected $plugin_functions_parameters = []; |
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| 19 | protected $has_ma = false; |
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| 20 | |||
| 21 | protected $tabledata; |
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| 22 | protected $columns; |
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| 23 | protected $actions; |
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| 24 | protected $place; |
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| 25 | protected $nodata; |
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| 26 | protected $pre_fn; |
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| 27 | |||
| 28 | /** |
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| 29 | * Display a table of data. |
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| 30 | * |
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| 31 | * @param \PHPPgAdmin\ADORecordSet|\PHPPgAdmin\ArrayRecordSet $tabledata a set of data to be formatted, as returned by $data->getDatabases() etc |
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| 32 | * @param array $columns An associative array of columns to be displayed: |
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| 33 | * $columns = array( |
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| 34 | * column_id => array( |
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| 35 | * 'title' => Column heading, |
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| 36 | * 'class' => The class to apply on the column cells, |
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| 37 | * 'field' => Field name for $tabledata->fields[...], |
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| 38 | * 'help' => Help page for this column, |
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| 39 | * ), ... |
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| 40 | * ); |
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| 41 | * @param array $actions Actions that can be performed on each object: |
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| 42 | * $actions = array( |
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| 43 | * * multi action support |
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| 44 | * * parameters are serialized for each entries and given in $_REQUEST['ma'] |
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| 45 | * 'multiactions' => array( |
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| 46 | * 'keycols' => Associative array of (URL variable => field name), // fields included in the form |
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| 47 | * 'url' => URL submission, |
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| 48 | * 'default' => Default selected action in the form. If null, an empty action is added & selected |
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| 49 | * ), |
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| 50 | * * actions * |
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| 51 | * action_id => array( |
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| 52 | * 'title' => Action heading, |
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| 53 | * 'url' => Static part of URL. Often we rely |
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| 54 | * relative urls, usually the page itself (not '' !), or just a query string, |
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| 55 | * 'vars' => Associative array of (URL variable => field name), |
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| 56 | * 'multiaction' => Name of the action to execute. |
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| 57 | * Add this action to the multi action form |
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| 58 | * ), ... |
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| 59 | * ); |
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| 60 | * @param string $place Place where the $actions are displayed. Like 'display-browse', where 'display' |
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| 61 | * is the entrypoint (/src/views/display) and 'browse' is the action used inside its controller (in this case, doBrowse). |
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| 62 | * @param string $nodata (optional) Message to display if data set is empty |
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| 63 | * @param callable $pre_fn (optional) callback closure for each row. It will be passed two params: $rowdata and $actions, |
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| 64 | * it may be used to derive new fields or modify actions. |
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| 65 | * It can return an array of actions specific to the row, or if nothing is returned then the standard actions are used. |
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| 66 | * (see TblpropertiesController and ConstraintsController for examples) |
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| 67 | * The function must not must not store urls because they are relative and won't work out of context. |
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| 68 | * |
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| 69 | * @return string the html of the table |
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| 70 | */ |
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| 71 | public function initialize(&$tabledata, &$columns, &$actions, $place, $nodata = '', $pre_fn = null) |
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| 72 | { |
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| 73 | // Action buttons hook's place |
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| 74 | $this->plugin_functions_parameters = [ |
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| 75 | 'actionbuttons' => &$actions, |
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| 76 | 'place' => $place, |
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| 77 | ]; |
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| 78 | |||
| 79 | if ($this->has_ma = isset($actions['multiactions'])) { |
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| 80 | $this->ma = $actions['multiactions']; |
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| 81 | } |
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| 82 | unset($actions['multiactions']); |
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| 83 | |||
| 84 | $this->tabledata = $tabledata; |
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| 85 | $this->columns = $columns; |
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| 86 | $this->actions = $actions; |
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| 87 | $this->place = $place; |
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| 88 | $this->nodata = $nodata; |
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| 89 | $this->pre_fn = $pre_fn; |
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| 90 | } |
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| 91 | |||
| 92 | public function printTable($turn_into_datatable = true, $with_body = true) |
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| 93 | { |
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| 94 | $plugin_manager = $this->plugin_manager; |
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| 95 | |||
| 96 | $plugin_manager->doHook('actionbuttons', $this->plugin_functions_parameters); |
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| 97 | |||
| 98 | if ($this->tabledata->recordCount() <= 0) { |
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| 99 | return "<p>{$this->nodata}</p>\n"; |
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| 100 | } |
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| 101 | |||
| 102 | $tablehtml = ''; |
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| 103 | // Remove the 'comment' column if they have been disabled |
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| 104 | if (!$this->conf['show_comments']) { |
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| 105 | unset($this->columns['comment']); |
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| 106 | } |
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| 107 | |||
| 108 | if (isset($this->columns['comment'])) { |
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| 109 | // Uncomment this for clipped comments. |
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| 110 | // TODO: This should be a user option. |
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| 111 | //$columns['comment']['params']['clip'] = true; |
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| 112 | } |
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| 113 | |||
| 114 | list($matop_html, $mabottom_html) = $this->_getMaHtml(); |
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| 115 | |||
| 116 | $tablehtml .= $matop_html; |
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| 117 | |||
| 118 | $tablehtml .= '<table width="auto" class="'.($turn_into_datatable ? 'will_be_datatable ' : ' ').$this->place.'">'."\n"; |
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| 119 | |||
| 120 | $tablehtml .= $this->getThead(); |
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| 121 | |||
| 122 | //$this->prtrace($tabledata, $actions); |
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| 123 | |||
| 124 | $tablehtml .= $with_body ? $this->getTbody() : ''; |
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| 125 | |||
| 126 | $tablehtml .= $this->getTfooter(); |
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| 127 | |||
| 128 | $tablehtml .= "</table>\n"; |
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| 129 | |||
| 130 | // Multi action table footer w/ options & [un]check'em all |
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| 131 | $tablehtml .= $mabottom_html; |
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| 132 | |||
| 133 | return $tablehtml; |
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| 134 | } |
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| 135 | |||
| 136 | private function _getMaHtml() |
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| 137 | { |
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| 138 | $matop_html = ''; |
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| 139 | $ma_bottomhtml = ''; |
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| 140 | $lang = $this->lang; |
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| 141 | |||
| 142 | if ($this->has_ma) { |
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| 143 | $matop_html .= '<script src="'.SUBFOLDER."/assets/js/multiactionform.js\" type=\"text/javascript\"></script>\n"; |
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| 144 | $matop_html .= sprintf('<form id="multi_form" action="%s" method="post" enctype="multipart/form-data">%s', $this->ma['url'], "\n"); |
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| 145 | $this->coalesceArr($this->ma, 'vars', []); |
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| 146 | |||
| 147 | foreach ($this->ma['vars'] as $k => $v) { |
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| 148 | $matop_html .= sprintf('<input type="hidden" name="%s" value="%s" />', $k, $v); |
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| 149 | } |
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| 150 | |||
| 151 | // if default is not set or doesn't exist, set it to null |
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| 152 | if (!isset($this->ma['default']) || !isset($this->actions[$this->ma['default']])) { |
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| 153 | $this->ma['default'] = null; |
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| 154 | } |
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| 155 | |||
| 156 | $ma_bottomhtml .= "<br />\n"; |
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| 157 | $ma_bottomhtml .= "<table>\n"; |
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| 158 | $ma_bottomhtml .= "<tr>\n"; |
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| 159 | $ma_bottomhtml .= "<th class=\"data\" style=\"text-align: left\" colspan=\"3\">{$lang['stractionsonmultiplelines']}</th>\n"; |
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| 160 | $ma_bottomhtml .= "</tr>\n"; |
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| 161 | $ma_bottomhtml .= "<tr class=\"row1\">\n"; |
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| 162 | $ma_bottomhtml .= '<td>'; |
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| 163 | $ma_bottomhtml .= "<a href=\"#\" onclick=\"javascript:checkAll(true);\">{$lang['strselectall']}</a> / "; |
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| 164 | $ma_bottomhtml .= "<a href=\"#\" onclick=\"javascript:checkAll(false);\">{$lang['strunselectall']}</a></td>\n"; |
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| 165 | $ma_bottomhtml .= "<td> ---> </td>\n"; |
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| 166 | $ma_bottomhtml .= "<td>\n"; |
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| 167 | $ma_bottomhtml .= "\t<select name=\"action\">\n"; |
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| 168 | if (null == $this->ma['default']) { |
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| 169 | $ma_bottomhtml .= "\t\t<option value=\"\">--</option>\n"; |
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| 170 | } |
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| 171 | |||
| 172 | foreach ($this->actions as $k => $a) { |
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| 173 | if (isset($a['multiaction'])) { |
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| 174 | $selected = $this->ma['default'] == $k ? ' selected="selected" ' : ''; |
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| 175 | $ma_bottomhtml .= "\t\t"; |
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| 176 | $ma_bottomhtml .= '<option value="'.$a['multiaction'].'" '.$selected.' rel="'.$k.'">'.$a['content'].'</option>'; |
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| 177 | $ma_bottomhtml .= "\n"; |
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| 178 | } |
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| 179 | } |
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| 180 | |||
| 181 | $ma_bottomhtml .= "\t</select>\n"; |
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| 182 | $ma_bottomhtml .= "<input type=\"submit\" value=\"{$lang['strexecute']}\" />\n"; |
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| 183 | $ma_bottomhtml .= $this->getForm(); |
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| 184 | $ma_bottomhtml .= "</td>\n"; |
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| 185 | $ma_bottomhtml .= "</tr>\n"; |
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| 186 | $ma_bottomhtml .= "</table>\n"; |
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| 187 | $ma_bottomhtml .= '</form>'; |
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| 188 | } |
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| 189 | |||
| 190 | return [$matop_html, $ma_bottomhtml]; |
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| 191 | } |
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| 192 | |||
| 193 | public function getThead() |
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| 194 | { |
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| 195 | $columns = $this->columns; |
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| 196 | $actions = $this->actions; |
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| 197 | |||
| 198 | $thead_html = "<thead><tr>\n"; |
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| 199 | |||
| 200 | // Display column headings |
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| 201 | if ($this->has_ma) { |
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| 202 | $thead_html .= '<th></th>'; |
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| 203 | } |
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| 204 | |||
| 205 | foreach ($columns as $column_id => $column) { |
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| 206 | // Handle cases where no class has been passed |
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| 207 | |||
| 208 | $class = (isset($column['class']) && '' !== $column['class']) ? $column['class'] : ''; |
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| 209 | |||
| 210 | switch ($column_id) { |
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| 211 | case 'actions': |
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| 212 | if (sizeof($actions) > 0) { |
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| 213 | $thead_html .= '<th class="data" >'.$column['title'].'</th>'."\n"; |
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| 214 | } |
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| 215 | |||
| 216 | break; |
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| 217 | default: |
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| 218 | $thead_html .= '<th class="data'.$class.'">'; |
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| 219 | if (isset($column['help'])) { |
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| 220 | $thead_html .= $this->misc->printHelp($column['title'], $column['help'], false); |
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| 221 | } else { |
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| 222 | $thead_html .= $column['title']; |
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| 223 | } |
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| 224 | |||
| 225 | $thead_html .= "</th>\n"; |
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| 226 | |||
| 227 | break; |
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| 228 | } |
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| 229 | } |
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| 230 | $thead_html .= "</tr></thead>\n"; |
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| 231 | |||
| 232 | return $thead_html; |
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| 233 | } |
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| 234 | |||
| 235 | private function getTbody() |
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| 236 | { |
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| 237 | $columns = $this->columns; |
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| 238 | $actions = $this->actions; |
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| 239 | $tabledata = $this->tabledata; |
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| 240 | $pre_fn = $this->pre_fn; |
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| 241 | |||
| 242 | // Display table rows |
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| 243 | $i = 0; |
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| 244 | $tbody_html = '<tbody>'; |
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| 245 | |||
| 246 | while (!$tabledata->EOF) { |
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| 247 | $id = ($i % 2) + 1; |
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| 248 | |||
| 249 | unset($alt_actions); |
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| 250 | if (!is_null($pre_fn)) { |
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| 251 | $alt_actions = $pre_fn($tabledata, $actions); |
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| 252 | } |
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| 253 | |||
| 254 | if (!isset($alt_actions)) { |
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| 255 | $alt_actions = &$actions; |
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| 256 | } |
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| 257 | |||
| 258 | $tbody_html .= "<tr class=\"data{$id}\">\n"; |
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| 259 | if ($this->has_ma) { |
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| 260 | $a = []; |
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| 261 | foreach ($this->ma['keycols'] as $k => $v) { |
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| 262 | $a[$k] = $tabledata->fields[$v]; |
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| 263 | } |
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| 264 | //\Kint::dump($a); |
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| 265 | $tbody_html .= '<td>'; |
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| 266 | $tbody_html .= '<input type="checkbox" name="ma[]" value="'.htmlentities(serialize($a), ENT_COMPAT, 'UTF-8').'" />'; |
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| 267 | $tbody_html .= "</td>\n"; |
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| 268 | } |
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| 269 | |||
| 270 | foreach ($columns as $column_id => $column) { |
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| 271 | // Apply default values for missing parameters |
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| 272 | if (isset($column['url']) && !isset($column['vars'])) { |
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| 273 | $column['vars'] = []; |
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| 274 | } |
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| 275 | $class = (isset($column['class']) && '' !== $column['class']) ? $column['class'] : ''; |
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| 276 | |||
| 277 | switch ($column_id) { |
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| 278 | case 'actions': |
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| 279 | $tbody_html .= "<td class=\"opbutton{$id} {$class}\">"; |
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| 280 | foreach ($alt_actions as $action) { |
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| 281 | if (isset($action['disable']) && true === $action['disable']) { |
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| 282 | continue; |
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| 283 | } |
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| 284 | $action['fields'] = $tabledata->fields; |
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| 285 | $tbody_html .= $this->printLink($action, false, __METHOD__); |
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| 286 | } |
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| 287 | $tbody_html .= "</td>\n"; |
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| 288 | |||
| 289 | break; |
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| 290 | case 'comment': |
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| 291 | $tbody_html .= "<td class='comment_cell'>"; |
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| 292 | $val = htmlentities(Decorator::get_sanitized_value($column['field'], $tabledata->fields)); |
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|
Unused Code
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| 293 | $tbody_html .= '</td>'; |
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| 294 | |||
| 295 | break; |
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| 296 | default: |
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| 297 | $tbody_html .= '<td class="'.$class.'"">'; |
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| 298 | $val = Decorator::get_sanitized_value($column['field'], $tabledata->fields); |
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| 299 | if (!is_null($val)) { |
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| 300 | if (isset($column['url'])) { |
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| 301 | $tbody_html .= "<a href=\"{$column['url']}"; |
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| 302 | $tbody_html .= $this->printUrlVars($column['vars'], $tabledata->fields, false); |
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| 303 | $tbody_html .= '">'; |
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| 304 | } |
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| 305 | $type = isset($column['type']) ? $column['type'] : null; |
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| 306 | $params = isset($column['params']) ? $column['params'] : []; |
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| 307 | $tbody_html .= $this->misc->printVal($val, $type, $params); |
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| 308 | if (isset($column['url'])) { |
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| 309 | $tbody_html .= '</a>'; |
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| 310 | } |
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| 311 | } |
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| 312 | |||
| 313 | $tbody_html .= "</td>\n"; |
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| 314 | |||
| 315 | break; |
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| 316 | } |
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| 317 | } |
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| 318 | $tbody_html .= "</tr>\n"; |
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| 319 | |||
| 320 | $tabledata->moveNext(); |
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| 321 | ++$i; |
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| 322 | } |
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| 323 | |||
| 324 | $tbody_html .= '</tbody>'; |
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| 325 | |||
| 326 | return $tbody_html; |
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| 327 | } |
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| 328 | |||
| 329 | public function getTfooter() |
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| 330 | { |
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| 331 | $columns = $this->columns; |
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| 332 | $actions = $this->actions; |
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| 333 | |||
| 334 | $tfoot_html = "<tfoot><tr>\n"; |
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| 335 | |||
| 336 | // Display column headings |
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| 337 | if ($this->has_ma) { |
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| 338 | $tfoot_html .= '<td></td>'; |
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| 339 | } |
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| 340 | |||
| 341 | foreach ($columns as $column_id => $column) { |
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| 342 | // Handle cases where no class has been passed |
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| 343 | |||
| 344 | $class = (isset($column['class']) && '' !== $column['class']) ? $column['class'] : ''; |
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| 345 | |||
| 346 | if ($column_id !== 'actions' || sizeof($actions) > 0) { |
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| 347 | $tfoot_html .= "<td class=\"data{$class}\"></td>\n"; |
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| 348 | } |
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| 349 | } |
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| 350 | $tfoot_html .= "</tr></tfoot>\n"; |
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| 351 | |||
| 352 | return $tfoot_html; |
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| 353 | } |
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| 354 | |||
| 355 | private function getForm() |
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| 356 | { |
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| 357 | if (!$this->form) { |
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| 358 | $this->form = $this->misc->setForm(); |
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| 359 | } |
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| 360 | |||
| 361 | return $this->form; |
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| 362 | } |
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| 363 | |||
| 364 | private function printUrlVars(&$vars, &$fields, $do_print = true) |
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| 374 | } |
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| 375 | } |
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| 376 | } |
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| 377 |
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