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Diffstat (limited to 'app/Controller/HourglassController.php')
| -rw-r--r-- | app/Controller/HourglassController.php | 499 |
1 files changed, 499 insertions, 0 deletions
diff --git a/app/Controller/HourglassController.php b/app/Controller/HourglassController.php new file mode 100644 index 0000000000..cb00502904 --- /dev/null +++ b/app/Controller/HourglassController.php @@ -0,0 +1,499 @@ +<?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 \HourglassController - Controller for the hourglass chart + */ +class HourglassController extends ChartController { + var $pid = ""; + + var $canedit = false; + var $name_count = 0; + var $total_names = 0; + var $SEX_COUNT = 0; + var $show_full = 0; + var $show_spouse = 0; + var $generations; + var $dgenerations; + var $box_width; + var $name; + var $bhalfheight; + private $canLoadJS; + // Left and right get reversed on RTL pages + private $left_arrow; + private $right_arrow; + // the following are ajax variables // + var $ARID; + + CONST LINK = "<a class='%s' href='%s' data-parms='%s-%s-%s-%s'></a>"; + CONST SWITCH_LINK = "<a href='hourglass.php?rootid=%s&show_spouse=%s&show_full=%s&generations=%s&box_width=%s' class='name1'>%s</a>"; + + /** + * @param string $rootid + * @param integer $show_full + * @param boolean $loadJS + */ + function __construct($rootid = '', $show_full = 1, $loadJS = true) { + global $bheight, $bwidth, $PEDIGREE_FULL_DETAILS, $MAX_DESCENDANCY_GENERATIONS; + global $TEXT_DIRECTION, $show_full; + + parent::__construct(); + + // Extract parameters from from + $this->pid = Filter::get('rootid', WT_REGEX_XREF); + $this->show_full = Filter::getInteger('show_full', 0, 1, $PEDIGREE_FULL_DETAILS); + $this->show_spouse = Filter::getInteger('show_spouse', 0, 1, 0); + $this->generations = Filter::getInteger('generations', 2, $MAX_DESCENDANCY_GENERATIONS, 3); + $this->box_width = Filter::getInteger('box_width', 50, 300, 100); + + $this->canLoadJS = $loadJS; + // This is passed as a global. A parameter would be better... + $show_full = $this->show_full; + + if (!empty($rootid)) { + $this->pid = $rootid; + } + + //-- flip the arrows for RTL languages + if ($TEXT_DIRECTION == 'ltr') { + $this->left_arrow = 'icon-larrow'; + $this->right_arrow = 'icon-rarrow'; + } else { + $this->left_arrow = 'icon-rarrow'; + $this->right_arrow = 'icon-larrow'; + } + + // -- size of the detailed boxes based upon optional width parameter + $Dbwidth = $this->box_width * $bwidth / 100; + $Dbheight = $this->box_width * $bheight / 100; + $bwidth = $Dbwidth; + $bheight = $Dbheight; + + // -- adjust size of the compact box + if (!$this->show_full) { + $bwidth = $this->box_width * Theme::theme()->parameter('compact-chart-box-x') / 100; + $bheight = Theme::theme()->parameter('compact-chart-box-y'); + } + + $this->bhalfheight = (int) ($bheight / 2); + + // Validate parameters + $this->hourPerson = Individual::getInstance($this->pid); + if (!$this->hourPerson) { + $this->hourPerson = $this->getSignificantIndividual(); + $this->pid = $this->hourPerson->getXref(); + } + + $this->name = $this->hourPerson->getFullName(); + + //Checks how many generations of descendency is for the person for formatting purposes + $this->dgenerations = $this->maxDescendencyGenerations($this->pid, 0); + if ($this->dgenerations < 1) { + $this->dgenerations = 1; + } + + $this->setPageTitle(/* I18N: %s is an individual’s name */ I18N::translate('Hourglass chart of %s', $this->name)); + } + + /** + * Prints pedigree of the person passed in. Which is the descendancy + * + * @param Individual $person ID of person to print the pedigree for + * @param integer $count generation count, so it recursively calls itself + */ + public function printPersonPedigree(Individual $person, $count) { + global $bheight, $bwidth; + + if ($count >= $this->generations) { + return; + } + + $genoffset = $this->generations; // handle pedigree n generations lines + + // + //Prints empty table columns for children w/o parents up to the max generation + //This allows vertical line spacing to be consistent + // + if (count($person->getChildFamilies()) == 0) { + echo '<table><tr><td><div style="width:', $bwidth, 'px; height:', $bheight, 'px;"></div></td><td>'; + + //-- recursively get the father’s family + $this->printPersonPedigree($person, $count + 1); + echo '</td><td></tr><tr><td><div style="width:', $bwidth, 'px; height:', $bheight, 'px;"></div></td><td>'; + //-- recursively get the father’s family + $this->printPersonPedigree($person, $count + 1); + echo '</td><td></tr></table>'; + } + foreach ($person->getChildFamilies() as $family) { + echo '<table class="hourglassChart">'; + echo '<tr>'; + echo '<td style="vertical-align:bottom;"><img class="line3 pvline" src="' . Theme::theme()->parameter('image-vline') . '" width="3"></td>'; + echo '<td><img class="line4" src="' . Theme::theme()->parameter('image-hline') . '" width="7" height="3"></td>'; + echo '<td>'; + //-- print the father box + print_pedigree_person($family->getHusband()); + echo "</td>"; + if ($family->getHusband()) { + $ARID = $family->getHusband()->getXref(); + echo "<td id=\"td_" . $ARID . "\">"; + + //-- print an Ajax arrow on the last generation of the adult male + if ($count == $this->generations - 1 && $family->getHusband()->getChildFamilies()) { + printf(self::LINK, $this->right_arrow, $ARID, 'asc', $this->show_full, $this->box_width, $this->show_spouse); + } + //-- recursively get the father’s family + $this->printPersonPedigree($family->getHusband(), $count + 1); + echo "</td>"; + } else { + echo '<td>'; + if ($count < $genoffset - 1) { + echo '<table>'; + for ($i = $count; $i < (pow(2, ($genoffset - 1) - $count) / 2) + 2; $i++) { + $this->printEmptyBox($bwidth, $bheight); + echo '</tr>'; + $this->printEmptyBox($bwidth, $bheight); + echo '</tr>'; + } + echo '</table>'; + } + } + echo + '</tr><tr>', + "<td style='vertical-align:top'><img class='pvline' src='" . Theme::theme()->parameter('image-vline') . "' width='3' alt=''></td>", + '<td><img class="line4" src="' . Theme::theme()->parameter('image-hline') . '" width="7" height="3" alt=""></td>', + '<td>'; + //-- print the mother box + print_pedigree_person($family->getWife()); + echo '</td>'; + if ($family->getWife()) { + $ARID = $family->getWife()->getXref(); + echo '<td id="td_' . $ARID . '">'; + + //-- print an ajax arrow on the last generation of the adult female + if ($count == $this->generations - 1 && $family->getWife()->getChildFamilies()) { + printf(self::LINK, $this->right_arrow, $ARID, 'asc', $this->show_full, $this->box_width, $this->show_spouse); + } + //-- recursively print the mother’s family + $this->printPersonPedigree($family->getWife(), $count + 1); + echo '</td>'; + } + echo '</tr></table>'; + break; + } + } + + /** + * Print empty box + * + * @param integer $bwidth + * @param integer $bheight + * + * @return void + */ + private function printEmptyBox($bwidth, $bheight) { + echo '<tr>', + '<td>', + '<div style="width:', $bwidth + 16, 'px; height:', $bheight + 8, 'px;"></div>', + '</td>', + '<td>'; + } + + /** + * Prints descendency of passed in person + * + * @param Individual $person person to print descendency for + * @param integer $count count of generations to print + * @param boolean $showNav + * + * @return integer + */ + public function printDescendency($person, $count, $showNav = true) { + global $TEXT_DIRECTION, $bheight, $bwidth, $lastGenSecondFam; + + if ($count > $this->dgenerations) { + return; + } + + $pid = $person->getXref(); + $tablealign = 'right'; + $otablealign = 'left'; + if ($TEXT_DIRECTION == 'rtl') { + $tablealign = 'left'; + $otablealign = 'right'; + } + + //-- put a space between families on the last generation + if ($count == $this->dgenerations - 1) { + if (isset($lastGenSecondFam)) { + echo '<br>'; + } + $lastGenSecondFam = true; + } + echo "<table id='table_$pid' class='hourglassChart' style='float:$tablealign'>"; + echo '<tr>'; + echo "<td style='text-align:$tablealign'>"; + $numkids = 0; + $families = $person->getSpouseFamilies(); + $famNum = 0; + $children = array(); + if ($count < $this->dgenerations) { + // Put all of the children in a common array + foreach ($families as $family) { + $famNum++; + foreach ($family->getChildren() as $child) { + $children[] = $child; + } + } + + $ct = count($children); + if ($ct > 0) { + echo "<table style='position: relative; top: auto; float: $tablealign;'>"; + for ($i = 0; $i < $ct; $i++) { + $person2 = $children[$i]; + $chil = $person2->getXref(); + echo '<tr>'; + echo "<td id='td_$chil' class='$TEXT_DIRECTION' style='text-align:$otablealign'>"; + $kids = $this->printDescendency($person2, $count + 1); + $numkids += $kids; + echo '</td>'; + + // Print the lines + if ($ct > 1) { + if ($i == 0) { + // First child + echo "<td style='vertical-align:bottom'><img alt='' class='line1 tvertline' id='vline_$chil' src='" . Theme::theme()->parameter('image-vline') . "' width='3'></td>"; + } elseif ($i == $ct - 1) { + // Last child + echo "<td style='vertical-align:top'><img alt='' class='bvertline' id='vline_$chil' src='" . Theme::theme()->parameter('image-vline') . "' width='3'></td>"; + } else { + // Middle child + echo '<td style="background: url(\'' . Theme::theme()->parameter('image-vline') . '\');"><img src=\'' . Theme::theme()->parameter('image-spacer') . '\' width="3" alt=""></td>'; + } + } + echo '</tr>'; + } + echo '</table>'; + } + echo '</td>'; + echo '<td width="', $bwidth, '">'; + } + + // Print the descendency expansion arrow + if ($count == $this->dgenerations) { + $numkids = 1; + $tbwidth = $bwidth + 16; + for ($j = $count; $j < $this->dgenerations; $j++) { + echo "<div style='width: ", $tbwidth, "px;'><br></div></td><td style='width:{$bwidth}px'>"; + } + $kcount = 0; + foreach ($families as $family) { + $kcount += $family->getNumberOfChildren(); + } + if ($kcount == 0) { + echo " </td><td style='width:{$bwidth}px'>"; + } else { + printf(self::LINK, $this->left_arrow, $pid, 'desc', $this->show_full, $this->box_width, $this->show_spouse); + //-- move the arrow up to line up with the correct box + if ($this->show_spouse) { + echo str_repeat('<br><br><br>', count($families)); + } + echo "</td><td style='width:{$bwidth}px'>"; + } + } + + echo '<table id="table2_' . $pid . '"><tr><td>'; + print_pedigree_person($person); + echo '</td><td><img class="line2" src="' . Theme::theme()->parameter('image-hline') . '" width="7" height="3">'; + + //----- Print the spouse + if ($this->show_spouse) { + foreach ($families as $family) { + echo "</td></tr><tr><td style='text-align:$otablealign'>"; + //-- shrink the box for the spouses + $tempw = $bwidth; + $temph = $bheight; + $bwidth -= 10; + $bheight -= 10; + print_pedigree_person($family->getSpouse($person)); + $bwidth = $tempw; + $bheight = $temph; + $numkids += 0.95; + echo "</td><td></td>"; + } + //-- add offset divs to make things line up better + if ($count == $this->dgenerations) { + echo "<tr><td colspan '2'><div style='height: " . ($this->bhalfheight / 2) . "px; width: " . $bwidth . "px;'><br></div>"; + } + } + echo "</td></tr></table>"; + + // For the root person, print a down arrow that allows changing the root of tree + if ($showNav && $count == 1) { + // NOTE: If statement OK + if ($person->canShowName()) { + // -- print left arrow for decendants so that we can move down the tree + $famids = $person->getSpouseFamilies(); + //-- make sure there is more than 1 child in the family with parents + $cfamids = $person->getChildFamilies(); + $num = 0; + foreach ($cfamids as $family) { + $num += $family->getNumberOfChildren(); + } + if ($num > 0) { + echo '<div class="center" id="childarrow" style="position:absolute; width:', $bwidth, 'px;">'; + echo '<a href="#" class="icon-darrow"></a>'; + echo '<div id="childbox">'; + echo '<table class="person_box"><tr><td>'; + + foreach ($famids as $family) { + echo "<span class='name1'>" . I18N::translate('Family') . "</span>"; + $spouse = $family->getSpouse($person); + if ($spouse) { + printf(self::SWITCH_LINK, $spouse->getXref(), $this->show_spouse, $this->show_full, $this->generations, $this->box_width, $spouse->getFullName()); + } + foreach ($family->getChildren() as $child) { + printf(self::SWITCH_LINK, $child->getXref(), $this->show_spouse, $this->show_full, $this->generations, $this->box_width, $child->getFullName()); + } + } + + //-- print the siblings + foreach ($cfamids as $family) { + if ($family->getHusband() || $family->getWife()) { + echo "<span class='name1'>" . I18N::translate('Parents') . "</span>"; + $husb = $family->getHusband(); + if ($husb) { + printf(self::SWITCH_LINK, $husb->getXref(), $this->show_spouse, $this->show_full, $this->generations, $this->box_width, $husb->getFullName()); + } + $wife = $family->getWife(); + if ($wife) { + printf(self::SWITCH_LINK, $wife->getXref(), $this->show_spouse, $this->show_full, $this->generations, $this->box_width, $wife->getFullName()); + } + } + + // filter out root person from children array so only siblings remain + $siblings = array_filter($family->getChildren(), function(Individual $item) use ($pid) { + return $item->getXref() != $pid; + }); + $num = count($siblings); + if ($num) { + echo "<span class='name1'>"; + echo $num > 1 ? I18N::translate('Siblings') : I18N::translate('Sibling'); + echo "</span>"; + foreach ($siblings as $child) { + printf(self::SWITCH_LINK, $child->getXref(), $this->show_spouse, $this->show_full, $this->generations, $this->box_width, $child->getFullName()); + } + } + } + echo '</td></tr></table>'; + echo '</div>'; + echo '</div>'; + } + } + } + echo '</td></tr></table>'; + + return $numkids; + } + + /** + * Calculates number of generations a person has + * + * @param string $pid ID of person to see how far down the descendency goes + * @param integer $depth Pass in 0 and it calculates how far down descendency goes + * + * @return integer Number of generations the descendency actually goes + */ + private function maxDescendencyGenerations($pid, $depth) { + if ($depth > $this->generations) { + return $depth; + } + $person = Individual::getInstance($pid); + if (is_null($person)) { + return $depth; + } + $maxdc = $depth; + foreach ($person->getSpouseFamilies() as $family) { + foreach ($family->getChildren() as $child) { + $dc = $this->maxDescendencyGenerations($child->getXref(), $depth + 1); + if ($dc >= $this->generations) { + return $dc; + } + if ($dc > $maxdc) { + $maxdc = $dc; + } + } + } + + $maxdc++; + if ($maxdc == 1) { + $maxdc++; + } + + return $maxdc; + } + + /** + * setup all of the javascript that is needed for the hourglass chart + * + */ + function setupJavascript() { + $js = " + var WT_HOURGLASS_CHART = (function() { + function sizeLines() { + jQuery('.tvertline').each(function(i,e) { + var pid = e.id.split('_').pop(); + e.style.height = Math.abs(jQuery('#table_' + pid)[0].offsetHeight - (jQuery('#table2_' + pid)[0].offsetTop + {$this->bhalfheight}+5)) + 'px'; + }); + + jQuery('.bvertline').each(function(i,e) { + var pid = e.id.split('_').pop(); + e.style.height = jQuery('#table_' + pid)[0].offsetTop + jQuery('#table2_' + pid)[0].offsetTop + {$this->bhalfheight}+5 + 'px'; + }); + + jQuery('.pvline').each(function(i,e) { + e.style.height = e.parentNode.offsetHeight/2 + 'px'; + }); + } + + jQuery('#childarrow').on('click', '.icon-darrow', function(e) { + e.preventDefault(); + jQuery('#childbox').slideToggle('fast'); + }) + jQuery('.hourglassChart').on('click', '.icon-larrow, .icon-rarrow', function(e){ + e.preventDefault(); + e.stopPropagation(); + var self = jQuery(this), + parms = self.data('parms').split('-'), + id = self.attr('href'); + jQuery('#td_'+id).load('hourglass_ajax.php?rootid='+ id +'&generations=1&type='+parms[0]+'&show_full='+parms[1]+'&box_width='+parms[2]+'&show_spouse='+parms[3], function(){ + sizeLines(); + }); + }); + + sizeLines(); + return '" . strip_tags($this->name) . "'; + })(); + "; + + if ($this->canLoadJS) { + $this->addInlineJavascript($js); + } else { + return $js; + } + } +} |