checkbox.php
2 days ago
color.php
2 days ago
date.php
2 days ago
editor.php
2 days ago
file.php
2 days ago
hidden.php
2 days ago
html.php
2 days ago
index.html
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number.php
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password.php
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select.php
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separator.php
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tel.php
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text.php
2 days ago
textarea.php
2 days ago
file.php
188 lines
| 1 | <?php |
| 2 | /** |
| 3 | * @package VikAppointments |
| 4 | * @subpackage core |
| 5 | * @author E4J s.r.l. |
| 6 | * @copyright Copyright (C) 2021 E4J s.r.l. All Rights Reserved. |
| 7 | * @license http://www.gnu.org/licenses/gpl-2.0.html GNU/GPL |
| 8 | * @link https://vikwp.com |
| 9 | */ |
| 10 | |
| 11 | // No direct access |
| 12 | defined('ABSPATH') or die('No script kiddies please!'); |
| 13 | |
| 14 | $name = !empty($displayData['name']) ? $displayData['name'] : 'name'; |
| 15 | $id = !empty($displayData['id']) ? $displayData['id'] : $name; |
| 16 | $value = isset($displayData['value']) ? $displayData['value'] : ''; |
| 17 | $class = isset($displayData['class']) ? $displayData['class'] : ''; |
| 18 | $multiple = isset($displayData['multiple']) ? $displayData['multiple'] : false; |
| 19 | $files = isset($displayData['files']) ? $displayData['files'] : array(); |
| 20 | |
| 21 | $countFiles = count($files); |
| 22 | |
| 23 | if ($countFiles > 1) |
| 24 | { |
| 25 | // display number of selected files |
| 26 | $text_value = JText::plural('VAP_DEF_N_SELECTED', $countFiles); |
| 27 | |
| 28 | // load context menu to implement preview for multi-files |
| 29 | JHtml::fetch('vaphtml.assets.contextmenu'); |
| 30 | } |
| 31 | else |
| 32 | { |
| 33 | // display name of uploaded file (if any) |
| 34 | $text_value = $files ? $files[0]['name'] : ''; |
| 35 | } |
| 36 | |
| 37 | ?> |
| 38 | |
| 39 | <div class="<?php echo ($countFiles ? 'input-prepend ' : ''); ?>input-append file-field"> |
| 40 | <?php |
| 41 | if ($countFiles > 1) |
| 42 | { |
| 43 | ?> |
| 44 | <button type="button" class="btn" id="<?php echo $id; ?>-preview"> |
| 45 | <i class="fas fa-eye"></i> |
| 46 | </button> |
| 47 | <?php |
| 48 | } |
| 49 | else if ($countFiles == 1) |
| 50 | { |
| 51 | ?> |
| 52 | <a href="<?php echo $files[0]['uri']; ?>" class="btn" target="_blank"> |
| 53 | <i class="fas fa-eye"></i> |
| 54 | </a> |
| 55 | <?php |
| 56 | } |
| 57 | ?> |
| 58 | |
| 59 | <input |
| 60 | type="text" |
| 61 | id="<?php echo $this->escape($id); ?>-text" |
| 62 | value="<?php echo $this->escape($text_value); ?>" |
| 63 | placeholder="<?php echo $this->escape(JText::translate('VAP_DEF_N_SELECTED_0')); ?>" |
| 64 | size="30" |
| 65 | readonly |
| 66 | /> |
| 67 | |
| 68 | <button type="button" class="btn btn-primary" id="<?php echo $this->escape($id); ?>-trigger"> |
| 69 | <i class="fas fa-upload"></i> |
| 70 | </button> |
| 71 | </div> |
| 72 | |
| 73 | <input |
| 74 | type="file" |
| 75 | name="<?php echo $name; ?>" |
| 76 | id="<?php echo $id; ?>" |
| 77 | class="<?php echo $class; ?>" |
| 78 | style="display:none;" |
| 79 | <?php echo $multiple ? 'multiple' : ''; ?> |
| 80 | /> |
| 81 | |
| 82 | <?php |
| 83 | if ($value) |
| 84 | { |
| 85 | // fetch name for the input holding the uploaded file(s) |
| 86 | $old_input_name = 'old_' . $name; |
| 87 | |
| 88 | if (!$multiple && $countFiles > 1) |
| 89 | { |
| 90 | // The input was multiple and the user already uploaded |
| 91 | // more than a file... In order to manage them in the |
| 92 | // correct way at the next upload, we need to treat the |
| 93 | // input as an array. |
| 94 | $old_input_name .= '[]'; |
| 95 | } |
| 96 | |
| 97 | // register already uploaded files for being able to remove |
| 98 | // them after uploading new files |
| 99 | foreach ((array) $value as $old) |
| 100 | { |
| 101 | ?> |
| 102 | <input type="hidden" name="<?php echo $old_input_name; ?>" value="<?php echo $old; ?>" /> |
| 103 | <?php |
| 104 | } |
| 105 | } |
| 106 | |
| 107 | JText::script('VAP_DEF_N_SELECTED'); |
| 108 | ?> |
| 109 | |
| 110 | <script> |
| 111 | |
| 112 | jQuery(function($) { |
| 113 | let input = $('#<?php echo $id; ?>'); |
| 114 | |
| 115 | let oldFiles = <?php echo json_encode($files); ?>; |
| 116 | |
| 117 | // manually force form enctype to support file uploads |
| 118 | $(input[0].form).attr('enctype', 'multipart/form-data'); |
| 119 | |
| 120 | // open file selection dialog |
| 121 | $('#<?php echo $id; ?>-trigger').on('click', () => { |
| 122 | // unset selected files before showing the dialog |
| 123 | input.val(null).trigger('click'); |
| 124 | }); |
| 125 | |
| 126 | // update preview text |
| 127 | input.on('click change', () => { |
| 128 | let count = input[0].files.length; |
| 129 | let text = ''; |
| 130 | |
| 131 | if (count == 1) { |
| 132 | // set file name |
| 133 | text = input[0].files[0].name; |
| 134 | } else if (count > 1) { |
| 135 | // use count |
| 136 | text = Joomla.JText._('VAP_DEF_N_SELECTED').replace(/%d/, count); |
| 137 | } else { |
| 138 | // no selection, rely on uploaded files |
| 139 | if (oldFiles.length == 1) { |
| 140 | text = oldFiles[0].name; |
| 141 | } else if (count > 1) { |
| 142 | text = Joomla.JText._('VAP_DEF_N_SELECTED').replace(/%d/, oldFiles.length); |
| 143 | } |
| 144 | } |
| 145 | |
| 146 | // update preview text |
| 147 | $('#<?php echo $id; ?>-text').val(text); |
| 148 | }); |
| 149 | |
| 150 | if (oldFiles.length > 1) { |
| 151 | // construct preview buttons |
| 152 | let buttons = []; |
| 153 | |
| 154 | oldFiles.forEach((file) => { |
| 155 | buttons.push({ |
| 156 | // use file name as button text |
| 157 | text: file.name, |
| 158 | // use icon to describe that the file will be |
| 159 | // opened in a different tab of the browser |
| 160 | icon: 'fas fa-external-link-square-alt', |
| 161 | // add separator between the files |
| 162 | separator: true, |
| 163 | // store an internal reference of the window |
| 164 | frame: null, |
| 165 | // action used to open the linked file |
| 166 | action: function() { |
| 167 | // check whether the window is currently open |
| 168 | if (this.frame && !this.frame.closed) { |
| 169 | // window already open, just focus it |
| 170 | this.frame.focus() |
| 171 | } else { |
| 172 | // open file within a new tab of the browser |
| 173 | // and save window reference |
| 174 | this.frame = window.open(file.uri, '_blank'); |
| 175 | } |
| 176 | }, |
| 177 | }); |
| 178 | }); |
| 179 | |
| 180 | // open context menu while clicking the preview button |
| 181 | let cm = $('#<?php echo $id; ?>-preview').vikContextMenu({ |
| 182 | buttons: buttons, |
| 183 | }); |
| 184 | } |
| 185 | }); |
| 186 | |
| 187 | </script> |
| 188 |