Source: /textpattern/vendors/Textpattern/Tag/Syntax/Partial.php - 111 lines - 3213 bytes - Summary - Text - Print

Description: Template partials tags.

   1  <?php
   2  
   3  /*
   4   * Textpattern Content Management System
   5   * https://textpattern.com/
   6   *
   7   * Copyright (C) 2020 The Textpattern Development Team
   8   *
   9   * This file is part of Textpattern.
  10   *
  11   * Textpattern is free software; you can redistribute it and/or
  12   * modify it under the terms of the GNU General Public License
  13   * as published by the Free Software Foundation, version 2.
  14   *
  15   * Textpattern is distributed in the hope that it will be useful,
  16   * but WITHOUT ANY WARRANTY; without even the implied warranty of
  17   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  18   * GNU General Public License for more details.
  19   *
  20   * You should have received a copy of the GNU General Public License
  21   * along with Textpattern. If not, see <https://www.gnu.org/licenses/>.
  22   */
  23  
  24  /**
  25   * Template partials tags.
  26   *
  27   * @since  4.6.0
  28   */
  29  
  30  namespace Textpattern\Tag\Syntax;
  31  
  32  class Partial
  33  {
  34      /**
  35       * Returns the inner content of the enclosing &lt;txp:output_form /&gt; tag.
  36       *
  37       * @param  array  $atts
  38       * @param  string $thing
  39       * @return string
  40       */
  41  
  42      public static function renderYield($atts, $thing = null)
  43      {
  44          global $yield, $txp_yield, $txp_atts, $txp_item;
  45  
  46          extract(lAtts(array(
  47              'name'    => '',
  48              'else'    => false,
  49              'default' => false,
  50              'item'    => null
  51          ), $atts));
  52  
  53          if (isset($item)) {
  54              $inner = isset($txp_item[$item]) ? $txp_item[$item] : null;
  55          } elseif ($name === '') {
  56              $end = empty($yield) ? null : end($yield);
  57  
  58              if (isset($end)) {
  59                  $inner = parse($end, empty($else));
  60              }
  61          } elseif (!empty($txp_yield[$name])) {
  62              list($inner) = end($txp_yield[$name]);
  63              $txp_yield[$name][key($txp_yield[$name])][1] = true;
  64          }
  65  
  66          if (!isset($inner)) {
  67              $escape = isset($txp_atts['escape']) ? $txp_atts['escape'] : null;
  68              $inner = $default !== false ?
  69                  ($default === true ? page_url(array('type' => $name, 'escape' => $escape)) : $default) :
  70                  ($thing ? parse($thing) : $thing);
  71          }
  72  
  73          return $inner;
  74      }
  75  
  76      /**
  77       * Conditional for yield.
  78       *
  79       * @param  array  $atts
  80       * @param  string $thing
  81       * @return string
  82       */
  83  
  84      public static function renderIfYield($atts, $thing = null)
  85      {
  86          global $yield, $txp_yield, $txp_item;
  87  
  88          extract(lAtts(array(
  89              'name'  => '',
  90              'else'  => false,
  91              'value' => null,
  92              'item'  => null
  93          ), $atts));
  94  
  95          if (isset($item)) {
  96              $inner = isset($txp_item[$item]) ? $txp_item[$item] : null;
  97          } elseif ($name === '') {
  98              $end = empty($yield) ? null : end($yield);
  99  
 100              if (isset($end)) {
 101                  $inner = $value === null ? ($else ? getIfElse($end, false) : true) : parse($end, empty($else));
 102              }
 103          } elseif (empty($txp_yield[$name])) {
 104              $inner = null;
 105          } else {
 106              list($inner) = end($txp_yield[$name]);
 107          }
 108  
 109          return parse($thing, isset($inner) && ($value === null || (string)$inner === (string)$value || $inner && $value === true));
 110      }
 111  }