はじまりの大地

2024-07-08 03:32:47 +09:00
commit c616a96f53
7749 changed files with 478270 additions and 0 deletions
@@ -0,0 +1,114 @@
+<?php
+/**
+ * Class helper_plugin_bureaucracy_fieldfieldset
+ *
+ * Creates a new set of fields, which optional can be shown/hidden depending on the value of another field above it.
+ */
+class helper_plugin_bureaucracy_fieldfieldset extends helper_plugin_bureaucracy_field {
+    protected $mandatory_args = 1;
+    /** @var array with zero, one entry (fieldname) or two entries (fieldname and match value) */
+    public $depends_on = array();
+
+    /**
+     * Arguments:
+     *  - cmd
+     *  - label (optional)
+     *  - field name where switching depends on (optional)
+     *  - match value (optional)
+     *
+     * @param array $args The tokenized definition, only split at spaces
+     */
+    public function initialize($args) {
+        // get standard arguments
+        $this->opt = array('cmd' => array_shift($args));
+
+        if (count($args) > 0) {
+            $this->opt['label'] = array_shift($args);
+            $this->opt['display'] = $this->opt['label'];
+
+            $this->depends_on = $args;
+        }
+    }
+
+    /**
+     * Render the top of the fieldset as XHTML
+     *
+     * @param array     $params Additional HTML specific parameters
+     * @param Doku_Form $form   The target Doku_Form object
+     * @param int       $formid unique identifier of the form which contains this field
+     */
+    function renderfield($params, Doku_Form $form, $formid) {
+        $form->startFieldset(hsc($this->getParam('display')));
+        if (!empty($this->depends_on)) {
+            $dependencies = array_map('hsc',(array) $this->depends_on);
+            if (count($this->depends_on) > 1) {
+                $msg = 'Only edit this fieldset if ' .
+                       '“<span class="bureaucracy_depends_fname">%s</span>” '.
+                       'is set to “<span class="bureaucracy_depends_fvalue">%s</span>”.';
+            } else {
+                $msg = 'Only edit this fieldset if ' .
+                       '“<span class="bureaucracy_depends_fname">%s</span>” is set.';
+            }
+
+            $form->addElement('<p class="bureaucracy_depends">' . vsprintf($msg, $dependencies) . '</p>');
+        }
+    }
+
+    /**
+     * Handle a post to the fieldset
+     *
+     * When fieldset is closed, set containing fields to hidden
+     *
+     * @param null $value field value of fieldset always empty
+     * @param helper_plugin_bureaucracy_field[] $fields (reference) form fields (POST handled upto $this field)
+     * @param int    $index  index number of field in form
+     * @param int    $formid unique identifier of the form which contains this field
+     * @return bool Whether the passed value is valid
+     */
+    public function handle_post($value, &$fields, $index, $formid) {
+        if(empty($this->depends_on)) {
+            return true;
+        }
+
+        // search the field where fieldset depends on in fields before fieldset
+        $hidden = false;
+        for ($n = 0 ; $n < $index; ++$n) {
+            $field = $fields[$n];
+            if ($field->getParam('label') != $this->depends_on[0]) {
+                continue;
+            }
+            if(count($this->depends_on) > 1) {
+                $hidden = $field->getParam('value') != $this->depends_on[1];
+            } else {
+                $hidden = !$field->isSet_();
+            }
+            break;
+        }
+        // mark fields after this fieldset as hidden
+        if ($hidden) {
+            $this->hidden = true;
+            for ($n = $index + 1 ; $n < count($fields) ; ++$n) {
+                $field = $fields[$n];
+                if ($field->getFieldType() === 'fieldset') {
+                    break;
+                }
+                $field->hidden = true;
+            }
+        }
+        return true;
+    }
+
+    /**
+     * Get an arbitrary parameter
+     *
+     * @param string $name
+     * @return mixed|null
+     */
+    function getParam($name) {
+        if($name === 'value') {
+            return null;
+        } else {
+            return parent::getParam($name);
+        }
+    }
+}