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224 lines
7.6 KiB
224 lines
7.6 KiB
2 years ago
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<?php
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/**
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* Contains PhpMyAdmin\Plugins\Schema\Dia\TableStatsDia class
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*/
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declare(strict_types=1);
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namespace PhpMyAdmin\Plugins\Schema\Dia;
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use PhpMyAdmin\Plugins\Schema\ExportRelationSchema;
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use PhpMyAdmin\Plugins\Schema\TableStats;
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use function __;
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use function in_array;
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use function shuffle;
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use function sprintf;
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/**
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* Table preferences/statistics
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*
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* This class preserves the table co-ordinates,fields
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* and helps in drawing/generating the Tables in dia XML document.
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*
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* @property Dia $diagram
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*/
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class TableStatsDia extends TableStats
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{
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/** @var int */
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public $tableId;
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/** @var string */
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public $tableColor = '#000000';
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/**
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* @param Dia $diagram The current dia document
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* @param string $db The database name
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* @param string $tableName The table name
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* @param int $pageNumber The current page number (from the
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* $cfg['Servers'][$i]['table_coords'] table)
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* @param bool $showKeys Whether to display ONLY keys or not
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* @param bool $offline Whether the coordinates are sent from the browser
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*/
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public function __construct(
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$diagram,
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$db,
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$tableName,
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$pageNumber,
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$showKeys = false,
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$offline = false
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) {
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parent::__construct($diagram, $db, $pageNumber, $tableName, $showKeys, false, $offline);
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/**
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* Every object in Dia document needs an ID to identify
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* so, we used a static variable to keep the things unique
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*/
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$this->tableId = ++DiaRelationSchema::$objectId;
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}
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/**
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* Displays an error when the table cannot be found.
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*/
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protected function showMissingTableError(): void
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{
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ExportRelationSchema::dieSchema(
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$this->pageNumber,
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'DIA',
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sprintf(__('The %s table doesn\'t exist!'), $this->tableName)
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);
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}
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/**
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* Do draw the table
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*
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* Tables are generated using object type Database - Table
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* primary fields are underlined in tables. Dia object
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* is used to generate the XML of Dia Document. Database Table
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* Object and their attributes are involved in the combination
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* of displaying Database - Table on Dia Document.
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*
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* @see Dia
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*
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* @param bool $showColor Whether to show color for tables text or not
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* if showColor is true then an array of $listOfColors
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* will be used to choose the random colors for tables
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* text we can change/add more colors to this array
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*/
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public function tableDraw($showColor): void
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{
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if ($showColor) {
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$listOfColors = [
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'FF0000',
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'000099',
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'00FF00',
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];
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shuffle($listOfColors);
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$this->tableColor = '#' . $listOfColors[0] . '';
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} else {
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$this->tableColor = '#000000';
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}
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$factor = 0.1;
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$this->diagram->startElement('dia:object');
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$this->diagram->writeAttribute('type', 'Database - Table');
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$this->diagram->writeAttribute('version', '0');
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$this->diagram->writeAttribute('id', '' . $this->tableId . '');
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$this->diagram->writeRaw(
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'<dia:attribute name="obj_pos">
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<dia:point val="'
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. ($this->x * $factor) . ',' . ($this->y * $factor) . '"/>
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</dia:attribute>
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<dia:attribute name="obj_bb">
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<dia:rectangle val="'
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. ($this->x * $factor) . ',' . ($this->y * $factor) . ';9.97,9.2"/>
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</dia:attribute>
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<dia:attribute name="meta">
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<dia:composite type="dict"/>
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</dia:attribute>
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<dia:attribute name="elem_corner">
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<dia:point val="'
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. ($this->x * $factor) . ',' . ($this->y * $factor) . '"/>
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</dia:attribute>
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<dia:attribute name="elem_width">
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<dia:real val="5.9199999999999999"/>
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</dia:attribute>
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<dia:attribute name="elem_height">
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<dia:real val="3.5"/>
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</dia:attribute>
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<dia:attribute name="text_colour">
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<dia:color val="' . $this->tableColor . '"/>
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</dia:attribute>
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<dia:attribute name="line_colour">
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<dia:color val="#000000"/>
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</dia:attribute>
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<dia:attribute name="fill_colour">
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<dia:color val="#ffffff"/>
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</dia:attribute>
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<dia:attribute name="line_width">
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<dia:real val="0.10000000000000001"/>
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</dia:attribute>
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<dia:attribute name="name">
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<dia:string>#' . $this->tableName . '#</dia:string>
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</dia:attribute>
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<dia:attribute name="comment">
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<dia:string>##</dia:string>
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</dia:attribute>
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<dia:attribute name="visible_comment">
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<dia:boolean val="false"/>
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</dia:attribute>
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<dia:attribute name="tagging_comment">
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<dia:boolean val="false"/>
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</dia:attribute>
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<dia:attribute name="underline_primary_key">
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<dia:boolean val="true"/>
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</dia:attribute>
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<dia:attribute name="bold_primary_keys">
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<dia:boolean val="true"/>
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</dia:attribute>
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<dia:attribute name="normal_font">
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<dia:font family="monospace" style="0" name="Courier"/>
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</dia:attribute>
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<dia:attribute name="name_font">
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<dia:font family="sans" style="80" name="Helvetica-Bold"/>
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</dia:attribute>
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<dia:attribute name="comment_font">
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<dia:font family="sans" style="0" name="Helvetica"/>
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</dia:attribute>
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<dia:attribute name="normal_font_height">
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<dia:real val="0.80000000000000004"/>
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</dia:attribute>
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<dia:attribute name="name_font_height">
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<dia:real val="0.69999999999999996"/>
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</dia:attribute>
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<dia:attribute name="comment_font_height">
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<dia:real val="0.69999999999999996"/>
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</dia:attribute>'
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);
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$this->diagram->startElement('dia:attribute');
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$this->diagram->writeAttribute('name', 'attributes');
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foreach ($this->fields as $field) {
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$this->diagram->writeRaw(
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'<dia:composite type="table_attribute">
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<dia:attribute name="name">
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<dia:string>#' . $field . '#</dia:string>
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</dia:attribute>
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<dia:attribute name="type">
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<dia:string>##</dia:string>
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</dia:attribute>
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<dia:attribute name="comment">
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<dia:string>##</dia:string>
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</dia:attribute>'
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);
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unset($pm);
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$pm = 'false';
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if (in_array($field, $this->primary)) {
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$pm = 'true';
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}
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if ($field == $this->displayfield) {
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$pm = 'false';
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}
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$this->diagram->writeRaw(
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'<dia:attribute name="primary_key">
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<dia:boolean val="' . $pm . '"/>
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</dia:attribute>
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<dia:attribute name="nullable">
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<dia:boolean val="false"/>
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</dia:attribute>
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<dia:attribute name="unique">
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<dia:boolean val="' . $pm . '"/>
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</dia:attribute>
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</dia:composite>'
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);
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}
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$this->diagram->endElement();
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$this->diagram->endElement();
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}
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}
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