94 lines
2.6 KiB
PHP
94 lines
2.6 KiB
PHP
<?php
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namespace nur\v\bs3\plugins;
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use nur\v\BasePlugin;
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use nur\v\js;
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class formfilePlugin extends BasePlugin {
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const AUTOSUBMIT_ON_CHANGE = '$(this).closest("form").submit();';
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function __construct(?string $readyLabelPrefix=null, ?string $readyLabelSuffix=null, ?string $afterModified_js=null) {
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$this->readyLabelPrefix = $readyLabelPrefix;
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$this->readyLabelSuffix = $readyLabelSuffix;
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$this->afterModified_js = $afterModified_js;
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}
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/** @var bool */
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private $enabled = true;
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function setEnabled(bool $enabled=true): void {
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$this->enabled = $enabled;
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}
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/** @var string */
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private $readyLabelPrefix;
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function setReadyLabelPrefix(string $readyLabelPrefix): void {
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$this->readyLabelPrefix = $readyLabelPrefix;
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}
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/** @var string */
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private $readyLabelSuffix;
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function setReadyLabelSuffix(string $readyLabelSuffix): void {
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$this->readyLabelSuffix = $readyLabelSuffix;
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}
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private $readyLabelClass = "btn-success active";
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function setReadyLabelClass(string $readyLabelClass): void {
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$this->readyLabelClass = $readyLabelClass;
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}
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private $afterModified_js;
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function setAfterModified_js(string $afterModified_js): void {
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$this->afterModified_js = $afterModified_js;
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}
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const HAVE_JQUERY = true;
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function printJquery(): void {
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if (!$this->enabled) return;
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?>
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<script type="text/javascript">
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jQuery.noConflict()(function($) {
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$("input[type='file']").change(function() {
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var $this = $(this);
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var files = this.files;
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var filename;
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if (files !== undefined) {
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var count = files.length;
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if (count === 1) {
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filename = files[0].name;
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} else if (count === 2) {
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filename = "".concat(files[0].name, ", ", files[1].name, " (", count, ")");
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} else {
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filename = "".concat(files[0].name, ", ... (", count, ")");
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}
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} else {
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filename = $this.prop("value");
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var posas = filename.lastIndexOf("\\");
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var posfs = filename.lastIndexOf("/");
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if (posas !== -1) filename = filename.substring(posas + 1);
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else if (posfs !== -1) filename = filename.substring(posfs + 1);
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}
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var $label = $this.parent("label");
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$label.addClass(<?=js::qv($this->readyLabelClass)?>);
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var prefix = <?=js::qv($this->readyLabelPrefix)?>;
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var suffix = <?=js::qv($this->readyLabelSuffix)?>;
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$label.find(".file-label").html(prefix + filename + suffix);
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<?=$this->afterModified_js?>
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});
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});
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</script>
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<?php
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}
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function print($setModified=null, $prefix=null, $cond=true) {
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$this->enabled = $cond;
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$this->readyLabelPrefix = $prefix;
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$this->afterModified_js = $setModified;
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$this->printJquery();
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}
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}
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