Fisharebest\Webtrees\Report\ReportHtmlTextbox

Complexity

Total Complexity

50

Size/Duplication

Total Lines	250
Duplicated Lines	0 %

Importance

Changes

0

1 Method

Rating	Name	Duplication	Size	Complexity
F	render()	0	243	50

<?php
/**
 * webtrees: online genealogy
 * Copyright (C) 2019 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/>.
 */
namespace Fisharebest\Webtrees\Report;

/**
 * Class ReportHtmlTextbox
 */
class ReportHtmlTextbox extends ReportBaseTextbox
{
    /**
     * Render the elements.
     *
     * @param ReportHtml $renderer
     */
    public function render($renderer)
    {
        // checkFootnote
        $newelements      = array();
        $lastelement      = array();
        $footnote_element = array();
        // Element counter
        $cE = count($this->elements);
        //-- collapse duplicate elements
        for ($i = 0; $i < $cE; $i++) {
            $element = $this->elements[$i];
            if (is_object($element)) {
                if ($element instanceof ReportBaseText) {
                    if (!empty($footnote_element)) {
                        ksort($footnote_element);
                        foreach ($footnote_element as $links) {
                            $newelements[] = $links;
                        }
                        $footnote_element = array();
                    }
                    if (empty($lastelement)) {
                        $lastelement = $element;
                    } else {
                        // Checking if the Text has the same style
                        if ($element->getStyleName() == $lastelement->getStyleName()) {
                            $lastelement->addText(str_replace("\n", "<br>", $element->getValue()));
                        } elseif (!empty($lastelement)) {
                            $newelements[] = $lastelement;
                            $lastelement   = $element;
                        }
                    }
                } // Collect the Footnote links
                elseif ($element instanceof ReportBaseFootnote) {
                    // Check if the Footnote has been set with it’s link number
                    $renderer->checkFootnote($element);
                    // Save first the last element if any
                    if (!empty($lastelement)) {
                        $newelements[] = $lastelement;
                        $lastelement   = array();
                    }
                    // Save the Footnote with it’s link number as key for sorting later
                    $footnote_element[$element->num] = $element;
                } //-- do not keep empty footnotes
                elseif (!($element instanceof ReportBaseFootnote) || trim($element->getValue()) != "") {
                    if (!empty($footnote_element)) {
                        ksort($footnote_element);
                        foreach ($footnote_element as $links) {
                            $newelements[] = $links;
                        }
                        $footnote_element = array();
                    }
                    if (!empty($lastelement)) {
                        $newelements[] = $lastelement;
                        $lastelement   = array();
                    }
                    $newelements[] = $element;
                }
            } else {
                if (!empty($lastelement)) {
                    $newelements[] = $lastelement;
                    $lastelement   = array();
                }
                if (!empty($footnote_element)) {
                    ksort($footnote_element);
                    foreach ($footnote_element as $links) {
                        $newelements[] = $links;
                    }
                    $footnote_element = array();
                }
                $newelements[] = $element;
            }
        }
        if (!empty($lastelement)) {
            $newelements[] = $lastelement;
        }
        if (!empty($footnote_element)) {
            ksort($footnote_element);
            foreach ($footnote_element as $links) {
                $newelements[] = $links;
            }
        }
        $this->elements = $newelements;
        unset($footnote_element, $lastelement, $links, $newelements);

        $cP = 0; // Class Padding

        // Used with line breaks and cell height calculation within this box only
        $renderer->largestFontHeight = 0;

        // Current position
        if ($this->left == ".") {
            $cX = $renderer->getX();
        } else {
            $cX = $this->left;
            $renderer->setX($cX);
        }
        // Current position (top)
        if ($this->top == ".") {
            $this->top = $renderer->getY();
        } else {
            $renderer->setY($this->top);
        }

        // Check the width if set to page wide OR set by xml to larger then page wide
        if ($this->width == 0 || $this->width > $renderer->getRemainingWidth()) {
            $this->width = $renderer->getRemainingWidth();
        }
        // Setup the CellPadding
        if ($this->padding) {
            $cP = $renderer->cPadding;
        }

        // For padding, we have to use less wrap width
        $cW = $this->width - ($cP * 2);

        //-- calculate the text box height
        // Number of lines, will be converted to height
        $cHT = 0;
        // Element height (exept text)
        $eH = 0;
        // Footnote height (in points)
        $fH = 0;
        $w  = 0;
        //-- $lw is an array
        // 0 => last line width
        // 1 => 1 if text was wrapped, 0 if text did not wrap
        // 2 => number of LF
        $lw = array();
        // Element counter
        $cE = count($this->elements);
        for ($i = 0; $i < $cE; $i++) {
            if (is_object($this->elements[$i])) {
                $ew = $this->elements[$i]->setWrapWidth($cW - $w - 2, $cW);
                if ($ew == $cW) {
                    $w = 0;
                }
                $lw = $this->elements[$i]->getWidth($renderer);
                // Text is already gets the # LF
                $cHT += $lw[2];
                if ($lw[1] == 1) {
                    $w = $lw[0];
                } elseif ($lw[1] == 2) {
                    $w = 0;
                } else {
                    $w += $lw[0];
                }
                if ($w > $cW) {
                    $w = $lw[0];
                }
                // For anything else but text (images), get the height
                $eH += $this->elements[$i]->getHeight($renderer);
            } else {
                $fH += abs($renderer->getFootnotesHeight($cW));
            }
        }
        // Add up what’s the final height
        $cH = $this->height;
        // If any element exist
        if ($cE > 0) {
            // Check if this is text or some other element, like images
            if ($eH == 0) {

The condition $eH == 0 is always true.

                // Number of LF but at least one line
                $cHT = ($cHT + 1) * $renderer->cellHeightRatio;
                // Calculate the cell hight with the largest font size used
                $cHT = $cHT * $renderer->largestFontHeight;
                if ($cH < $cHT) {
                    $cH = $cHT;
                }
            } // This is any other element
            else {
                if ($cH < $eH) {
                    $cH = $eH;
                }
                // Add Footnote height to the rest of the height
                $cH += $fH;
            }
        }

        unset($lw, $cHT, $fH, $w);

        // Finaly, check the last cells height
        if ($cH < $renderer->lastCellHeight) {
            $cH = $renderer->lastCellHeight;
        }
        // Update max Y incase of a pagebreak
        // We don't want to over write any images or other stuff
        $renderer->addMaxY($this->top + $cH);

        // Start to print HTML
        echo "<div style=\"position:absolute;top:", $this->top, "pt;";
        // LTR (left) or RTL (right)
        echo $renderer->alignRTL, ":", $cX, "pt;";
        // Background color
        if ($this->fill) {
            if (!empty($this->bgcolor)) {
                echo " background-color:", $this->bgcolor, ";";
            }
        }
        // Print padding only when it’s set
        if ($this->padding) {
            // Use Cell around padding to support RTL also
            echo "padding:", $cP, "pt;";
        }
        // Border setup
        if ($this->border) {
            echo " border:solid black 1pt;";
            echo "width:", ($this->width - 1 - ($cP * 2)), "pt;height:", $cH - 1, "pt;";
        } else {
            echo "width:", ($this->width - ($cP * 2)), "pt;height:", $cH, "pt;";
        }
        echo "\">";

        // Do a little "margin" trick before print
        // to get the correct current position => "."
        $cXT = $renderer->getX();
        $cYT = $renderer->getY();
        $renderer->setXy(0, 0);

        // Print the text elements
        foreach ($this->elements as $element) {
            if (is_object($element)) {
                $element->render($renderer, $cX, false);
            } elseif (is_string($element) && $element == "footnotetexts") {
                $renderer->footnotes();
            } elseif (is_string($element) && $element == "addpage") {
                $renderer->addPage();
            }
        }
        echo "</div>\n";

        // Reset "margins"
        $renderer->setXy($cXT, $cYT);
        // This will be mostly used to trick the multiple images last height
        if ($this->reseth) {
            $cH = 0;
        }
        // New line and some clean up
        if (!$this->newline) {
            $renderer->setXy($cX + $this->width, $this->top);
            $renderer->lastCellHeight = $cH;
        } else {
            $renderer->setXy(0, $this->top + $cH + ($cP * 2));
            $renderer->lastCellHeight = 0;
        }
    }
}