phpmyadmin working

1 files changed, 140 insertions, 0 deletions

diff --git a/srcs/phpmyadmin/libraries/classes/Plugins/Schema/Svg/RelationStatsSvg.php b/srcs/phpmyadmin/libraries/classes/Plugins/Schema/Svg/RelationStatsSvg.php
new file mode 100644
index 0000000..2e323fc
--- /dev/null
+++ b/srcs/phpmyadmin/libraries/classes/Plugins/Schema/Svg/RelationStatsSvg.php
@@ -0,0 +1,140 @@
+<?php
+/* vim: set expandtab sw=4 ts=4 sts=4: */
+/**
+ * Contains PhpMyAdmin\Plugins\Schema\Svg\RelationStatsSvg class
+ *
+ * @package PhpMyAdmin
+ */
+declare(strict_types=1);
+
+namespace PhpMyAdmin\Plugins\Schema\Svg;
+
+use PhpMyAdmin\Plugins\Schema\RelationStats;
+
+/**
+ * Relation preferences/statistics
+ *
+ * This class fetches the table master and foreign fields positions
+ * and helps in generating the Table references and then connects
+ * master table's master field to foreign table's foreign key
+ * in SVG XML document.
+ *
+ * @package PhpMyAdmin
+ * @name    Relation_Stats_Svg
+ * @see     PMA_SVG::printElementLine
+ */
+class RelationStatsSvg extends RelationStats
+{
+    /**
+     * The "PhpMyAdmin\Plugins\Schema\Svg\RelationStatsSvg" constructor
+     *
+     * @param Svg    $diagram       The SVG diagram
+     * @param string $master_table  The master table name
+     * @param string $master_field  The relation field in the master table
+     * @param string $foreign_table The foreign table name
+     * @param string $foreign_field The relation field in the foreign table
+     */
+    public function __construct(
+        $diagram,
+        $master_table,
+        $master_field,
+        $foreign_table,
+        $foreign_field
+    ) {
+        $this->wTick = 10;
+        parent::__construct(
+            $diagram,
+            $master_table,
+            $master_field,
+            $foreign_table,
+            $foreign_field
+        );
+    }
+
+    /**
+     * draws relation links and arrows shows foreign key relations
+     *
+     * @param boolean $showColor Whether to use one color per relation or not
+     *
+     * @return void
+     * @access public
+     *
+     * @see    PMA_SVG
+     */
+    public function relationDraw($showColor)
+    {
+        if ($showColor) {
+            $listOfColors = [
+                '#c00',
+                '#bbb',
+                '#333',
+                '#cb0',
+                '#0b0',
+                '#0bf',
+                '#b0b',
+            ];
+            shuffle($listOfColors);
+            $color = $listOfColors[0];
+        } else {
+            $color = '#333';
+        }
+
+        $this->diagram->printElementLine(
+            'line',
+            $this->xSrc,
+            $this->ySrc,
+            $this->xSrc + $this->srcDir * $this->wTick,
+            $this->ySrc,
+            'stroke:' . $color . ';stroke-width:1;'
+        );
+        $this->diagram->printElementLine(
+            'line',
+            $this->xDest + $this->destDir * $this->wTick,
+            $this->yDest,
+            $this->xDest,
+            $this->yDest,
+            'stroke:' . $color . ';stroke-width:1;'
+        );
+        $this->diagram->printElementLine(
+            'line',
+            $this->xSrc + $this->srcDir * $this->wTick,
+            $this->ySrc,
+            $this->xDest + $this->destDir * $this->wTick,
+            $this->yDest,
+            'stroke:' . $color . ';stroke-width:1;'
+        );
+        $root2 = 2 * sqrt(2);
+        $this->diagram->printElementLine(
+            'line',
+            $this->xSrc + $this->srcDir * $this->wTick * 0.75,
+            $this->ySrc,
+            $this->xSrc + $this->srcDir * (0.75 - 1 / $root2) * $this->wTick,
+            $this->ySrc + $this->wTick / $root2,
+            'stroke:' . $color . ';stroke-width:2;'
+        );
+        $this->diagram->printElementLine(
+            'line',
+            $this->xSrc + $this->srcDir * $this->wTick * 0.75,
+            $this->ySrc,
+            $this->xSrc + $this->srcDir * (0.75 - 1 / $root2) * $this->wTick,
+            $this->ySrc - $this->wTick / $root2,
+            'stroke:' . $color . ';stroke-width:2;'
+        );
+        $this->diagram->printElementLine(
+            'line',
+            $this->xDest + $this->destDir * $this->wTick / 2,
+            $this->yDest,
+            $this->xDest + $this->destDir * (0.5 + 1 / $root2) * $this->wTick,
+            $this->yDest + $this->wTick / $root2,
+            'stroke:' . $color . ';stroke-width:2;'
+        );
+        $this->diagram->printElementLine(
+            'line',
+            $this->xDest + $this->destDir * $this->wTick / 2,
+            $this->yDest,
+            $this->xDest + $this->destDir * (0.5 + 1 / $root2) * $this->wTick,
+            $this->yDest - $this->wTick / $root2,
+            'stroke:' . $color . ';stroke-width:2;'
+        );
+    }
+}