Refactor classes to use namespaces, as per PSR-4. Replace GPL2 with GPL3.

1 files changed, 271 insertions, 0 deletions

diff --git a/app/Controller/PedigreeController.php b/app/Controller/PedigreeController.php
new file mode 100644
index 0000000000..e1e379402f
--- /dev/null
+++ b/app/Controller/PedigreeController.php
@@ -0,0 +1,271 @@
+<?php
+namespace Webtrees;
+
+/**
+ * webtrees: online genealogy
+ * Copyright (C) 2015 webtrees development team
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/**
+ * Class PedigreeController - Controller for the pedigree chart
+ */
+class PedigreeController extends ChartController {
+	var $rootid;
+	var $name;
+	var $addname;
+	var $show_full;
+	var $talloffset;
+	var $PEDIGREE_GENERATIONS;
+	var $pbwidth;
+	var $pbheight;
+	var $ancestors;
+	var $treesize;
+	var $curgen;
+	var $yoffset;
+	var $xoffset;
+	var $prevyoffset;
+	var $offsetarray;
+	var $minyoffset;
+
+	/**
+	 * Create a pedigree controller
+	 */
+	public function __construct() {
+		global $PEDIGREE_FULL_DETAILS, $PEDIGREE_LAYOUT, $MAX_PEDIGREE_GENERATIONS;
+		global $DEFAULT_PEDIGREE_GENERATIONS;
+		global $bwidth, $bheight, $baseyoffset, $basexoffset, $byspacing, $bxspacing;
+
+		global $show_full, $talloffset;
+
+		parent::__construct();
+		$this->linewidth     = Theme::theme()->parameter('line-width');
+		$this->shadowcolor   = Theme::theme()->parameter('shadow-color');
+		$this->shadowblur    = Theme::theme()->parameter('shadow-blur');
+		$this->shadowoffsetX = Theme::theme()->parameter('shadow-offset-x');
+		$this->shadowoffsetY = Theme::theme()->parameter('shadow-offset-y');
+
+		$this->show_full            = Filter::getInteger('show_full', 0, 1, $PEDIGREE_FULL_DETAILS);
+		$this->talloffset           = Filter::getInteger('talloffset', 0, 3, $PEDIGREE_LAYOUT);
+		$this->box_width            = Filter::getInteger('box_width', 50, 300, 100);
+		$this->PEDIGREE_GENERATIONS = Filter::getInteger('PEDIGREE_GENERATIONS', 2, $MAX_PEDIGREE_GENERATIONS, $DEFAULT_PEDIGREE_GENERATIONS);
+
+		// With more than 8 generations, we run out of pixels on the <canvas>
+		if ($this->PEDIGREE_GENERATIONS > 8) {
+			$this->PEDIGREE_GENERATIONS = 8;
+		}
+
+		// TODO: some library functions expect this as a global.
+		// Passing a function parameter would be much better.
+		global $PEDIGREE_GENERATIONS;
+		$PEDIGREE_GENERATIONS = $this->PEDIGREE_GENERATIONS;
+
+		// This is passed as a global.  A parameter would be better...
+		$this->show_full = ($this->show_full) ? 1 : 0; // Make SURE this is an integer
+		if ($this->talloffset > 3) {
+			$this->talloffset = 3;
+		} elseif ($this->talloffset < 0) {
+			$this->talloffset = 0;
+		}
+		$show_full  = $this->show_full;
+		$talloffset = $this->talloffset;
+
+		if ($this->root && $this->root->canShowName()) {
+			$this->setPageTitle(
+				/* I18N: %s is an individual’s name */
+				I18N::translate('Pedigree tree of %s', $this->root->getFullName())
+			);
+		} else {
+			$this->setPageTitle(I18N::translate('Pedigree'));
+		}
+
+		if ($this->show_full) {
+			$this->pbwidth  = Theme::theme()->parameter('chart-box-x') + 6;
+			$this->pbheight = Theme::theme()->parameter('chart-box-y') + 5;
+		} else {
+			$this->pbwidth  = Theme::theme()->parameter('compact-chart-box-x') + 6;
+			$this->pbheight = Theme::theme()->parameter('compact-chart-box-y') + 5;
+		}
+
+		//-- adjustments for portrait mode
+		if ($this->talloffset == 0) {
+			$bxspacing += 12;
+			$baseyoffset -= 20 * ($this->PEDIGREE_GENERATIONS - 1);
+		}
+
+
+		$this->ancestors = $this->sosaAncestors($PEDIGREE_GENERATIONS);
+		$this->treesize = pow(2, (int) ($this->PEDIGREE_GENERATIONS)) - 1;
+
+		// sosaAncestors() puts everyone at $i+1
+		for ($i = 0; $i < $this->treesize; $i++) {
+			$this->ancestors[$i] = $this->ancestors[$i + 1];
+		}
+
+		if (!$this->show_full) {
+			if ($this->talloffset == 0) {
+				$baseyoffset = 160 + $bheight * 2;
+			} elseif ($this->talloffset == 1) {
+				$baseyoffset = 180 + $bheight * 2;
+			} elseif ($this->talloffset > 1) {
+				if ($this->PEDIGREE_GENERATIONS == 3) {
+					$baseyoffset = 30;
+				} else {
+					$baseyoffset = -85;
+				}
+			}
+		} else {
+			if ($this->talloffset == 0) {
+				$baseyoffset = 100 + $bheight / 2;
+			} elseif ($this->talloffset == 1) {
+				$baseyoffset = 160 + $bheight / 2;
+			} elseif ($this->talloffset > 1) {
+				if ($this->PEDIGREE_GENERATIONS == 3) {
+					$baseyoffset = 30;
+				} else {
+					$baseyoffset = -85;
+				}
+			}
+		}
+		// -- this next section will create and position the DIV layers for the pedigree tree
+		$this->curgen = 1; // -- variable to track which generation the algorithm is currently working on
+		$this->yoffset = 0; // -- used to offset the position of each box as it is generated
+		$this->xoffset = 0;
+		$this->prevyoffset = 0; // -- used to track the y position of the previous box
+		$this->offsetarray = array();
+		$this->minyoffset = 0;
+		if ($this->treesize < 3) {
+			$this->treesize = 3;
+		}
+		// -- loop through all of IDs in the array starting at the last and working to the first
+		//-- calculation the box positions
+		for ($i = ($this->treesize - 1); $i >= 0; $i--) {
+			// -- check to see if we have moved to the next generation
+			if ($i < (int) ($this->treesize / (pow(2, $this->curgen)))) {
+				$this->curgen++;
+			}
+			//-- box position in current generation
+			$boxpos = $i - pow(2, $this->PEDIGREE_GENERATIONS - $this->curgen);
+			//-- offset multiple for current generation
+			if ($this->talloffset < 2) {
+				$genoffset = pow(2, $this->curgen - $this->talloffset);
+				$boxspacing = $this->pbheight + $byspacing;
+			} else {
+				$genoffset = pow(2, $this->curgen - 1);
+				$boxspacing = $this->pbwidth + $byspacing;
+			}
+			// -- calculate the yoffset Position in the generation Spacing between boxes put child between parents
+			$this->yoffset = $baseyoffset + ($boxpos * ($boxspacing * $genoffset)) + (($boxspacing / 2) * $genoffset) + ($boxspacing * $genoffset);
+			// -- calculate the xoffset
+			if ($this->talloffset == 0) {
+				if ($this->PEDIGREE_GENERATIONS < 6) {
+					$addxoffset = $basexoffset + (10 + 60 * (5 - $this->PEDIGREE_GENERATIONS));
+					$this->xoffset = ($this->PEDIGREE_GENERATIONS - $this->curgen) * (($this->pbwidth + $bxspacing) / 2) + $addxoffset;
+				} else {
+					$addxoffset = $basexoffset + 10;
+					$this->xoffset = ($this->PEDIGREE_GENERATIONS - $this->curgen) * (($this->pbwidth + $bxspacing) / 2) + $addxoffset;
+				}
+				//-- compact the tree
+				if ($this->curgen < $this->PEDIGREE_GENERATIONS) {
+					$parent = (int) (($i - 1) / 2);
+					if ($i % 2 == 0) {
+						$this->yoffset = $this->yoffset - (($boxspacing / 2) * ($this->curgen - 1));
+					} else {
+						$this->yoffset = $this->yoffset + (($boxspacing / 2) * ($this->curgen - 1));
+					}
+					$pgen = $this->curgen;
+					while ($parent > 0) {
+						if ($parent % 2 == 0) {
+							$this->yoffset = $this->yoffset - (($boxspacing / 2) * $pgen);
+						} else {
+							$this->yoffset = $this->yoffset + (($boxspacing / 2) * $pgen);
+						}
+						$pgen++;
+						if ($pgen > 3) {
+							$temp = 0;
+							for ($j = 1; $j < ($pgen - 2); $j++) {
+								$temp += (pow(2, $j) - 1);
+							}
+							if ($parent % 2 == 0) {
+								$this->yoffset = $this->yoffset - (($boxspacing / 2) * $temp);
+							} else {
+								$this->yoffset = $this->yoffset + (($boxspacing / 2) * $temp);
+							}
+						}
+						$parent = (int) (($parent - 1) / 2);
+					}
+					if ($this->curgen > 3) {
+						$temp = 0;
+							for ($j = 1; $j < ($this->curgen - 2); $j++) {
+								$temp += (pow(2, $j) - 1);
+							}
+						if ($i % 2 == 0) {
+							$this->yoffset = $this->yoffset - (($boxspacing / 2) * $temp);
+						} else {
+							$this->yoffset = $this->yoffset + (($boxspacing / 2) * $temp);
+						}
+					}
+
+				}
+				$this->yoffset -= (($boxspacing / 2) * pow(2, ($this->PEDIGREE_GENERATIONS - 2)) - ($boxspacing / 2));
+			} else if ($this->talloffset == 1) {
+				$this->xoffset = 22 + $basexoffset + (($this->PEDIGREE_GENERATIONS - $this->curgen) * ($this->pbwidth + $bxspacing));
+				if ($this->curgen == $this->PEDIGREE_GENERATIONS) {
+					$this->xoffset;
+				}
+				if ($this->PEDIGREE_GENERATIONS < 4) {
+					$this->xoffset += 60;
+				}
+			} else if ($this->talloffset == 2) {
+				if ($this->show_full) {
+					$this->xoffset = ($this->curgen) * (($this->pbwidth + $bxspacing) / 2) + ($this->curgen) * 10 + 136.5;
+				} else {
+					$this->xoffset = ($this->curgen) * (($this->pbwidth + $bxspacing) / 4) + ($this->curgen) * 10 + 215.75;
+				}
+			} else {
+				if ($this->show_full) {
+					$this->xoffset = ($this->PEDIGREE_GENERATIONS - $this->curgen) * (($this->pbwidth + $bxspacing) / 2) + 260;
+				} else {
+					$this->xoffset = ($this->PEDIGREE_GENERATIONS - $this->curgen) * (($this->pbwidth + $bxspacing) / 4) + 270;
+				}
+			}
+			if ($this->curgen == 1 && $this->talloffset == 1) {
+				$this->xoffset += 10;
+			}
+			$this->offsetarray[$i]["x"] = $this->xoffset;
+			$this->offsetarray[$i]["y"] = $this->yoffset;
+		}
+
+		//-- calculate the smallest yoffset and adjust the tree to that offset
+		$minyoffset = 0;
+		for ($i = 0; $i < count($this->ancestors); $i++) {
+			if (!empty($offsetarray[$i])) {
+				if (($minyoffset == 0) || ($minyoffset > $this->offsetarray[$i]["y"])) {
+					$minyoffset = $this->offsetarray[$i]["y"];
+				}
+			}
+		}
+	}
+
+	/**
+	 * Get the name of the person at the root of the tree.
+	 *
+	 * @return string
+	 */
+	function getPersonName() {
+		if (is_null($this->root)) {
+			return I18N::translate('unknown');
+		} else {
+			return $this->root->getFullName();
+		}
+	}
+}