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<?php
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class pluginLinks extends Plugin
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{
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public function init()
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{
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// JSON database
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$jsondb = json_encode(array(
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'Bludit' => 'https://www.bludit.com',
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'Bludit PRO' => 'https://pro.bludit.com'
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));
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// Fields and default values for the database of this plugin
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$this->dbFields = array(
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'label' => 'Links',
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'jsondb' => $jsondb
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);
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// Disable default Save and Cancel button
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$this->formButtons = false;
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}
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// Method called when a POST request is sent
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public function post()
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{
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// Get current jsondb value from database
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// All data stored in the database is html encoded
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$jsondb = $this->db['jsondb'];
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$jsondb = Sanitize::htmlDecode($jsondb);
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// Convert JSON to Array
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$links = json_decode($jsondb, true);
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// Check if the user click on the button delete or add
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if (isset($_POST['deleteLink'])) {
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// Values from $_POST
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$name = $_POST['deleteLink'];
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// Delete the link from the array
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unset($links[$name]);
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} elseif (isset($_POST['addLink'])) {
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// Values from $_POST
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$name = $_POST['linkName'];
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$url = $_POST['linkURL'];
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// Check empty string
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if (empty($name)) {
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return false;
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}
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// Add the link
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$links[$name] = $url;
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}
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// Encode html to store the values on the database
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$this->db['label'] = Sanitize::html($_POST['label']);
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$this->db['jsondb'] = Sanitize::html(json_encode($links));
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// Save the database
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return $this->save();
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}
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// Method called on plugin settings on the admin area
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public function form()
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{
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global $L;
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$html = '<div class="alert alert-primary" role="alert">';
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$html .= $this->description();
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$html .= '</div>';
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$html .= '<div>';
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$html .= '<label>' . $L->get('Label') . '</label>';
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$html .= '<input name="label" class="form-control" type="text" dir="auto" value="' . $this->getValue('label') . '">';
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$html .= '<span class="tip">' . $L->get('This title is almost always used in the sidebar of the site') . '</span>';
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$html .= '</div>';
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$html .= '<div>';
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$html .= '<button name="save" class="btn btn-primary my-2" type="submit">' . $L->get('Save') . '</button>';
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$html .= '</div>';
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// New link, when the user click on save button this call the method post()
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// and the new link is added to the database
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$html .= '<h4 class="mt-3">' . $L->get('Add a new link') . '</h4>';
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$html .= '<div>';
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$html .= '<label>' . $L->get('Name') . '</label>';
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$html .= '<input name="linkName" type="text" dir="auto" class="form-control" value="" placeholder="Bludit">';
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$html .= '</div>';
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$html .= '<div>';
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$html .= '<label>' . $L->get('Url') . '</label>';
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$html .= '<input name="linkURL" type="text" dir="auto" class="form-control" value="" placeholder="https://www.bludit.com/">';
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$html .= '</div>';
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$html .= '<div>';
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$html .= '<button name="addLink" class="btn btn-primary my-2" type="submit">' . $L->get('Add') . '</button>';
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$html .= '</div>';
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// Get the JSON DB, getValue() with the option unsanitized HTML code
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$jsondb = $this->getValue('jsondb', $unsanitized = false);
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$links = json_decode($jsondb, true);
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$html .= !empty($links) ? '<h4 class="mt-3">' . $L->get('Links') . '</h4>' : '';
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foreach ($links as $name => $url) {
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$html .= '<div class="my-2">';
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$html .= '<label>' . $L->get('Name') . '</label>';
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$html .= '<input type="text" dir="auto" class="form-control" value="' . $name . '" disabled>';
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$html .= '</div>';
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$html .= '<div>';
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$html .= '<label>' . $L->get('Url') . '</label>';
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$html .= '<input type="text" dir="auto" class="form-control" value="' . $url . '" disabled>';
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$html .= '</div>';
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$html .= '<div>';
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$html .= '<button name="deleteLink" class="btn btn-secondary my-2" type="submit" value="' . $name . '">' . $L->get('Delete') . '</button>';
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$html .= '</div>';
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}
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return $html;
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}
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// Method called on the sidebar of the website
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public function siteSidebar()
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{
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global $L;
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// HTML for sidebar
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$html = '<div class="plugin plugin-pages">';
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if ($this->getValue('label')) {
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$html .= '<h2 class="plugin-label">' . $this->getValue('label') . '</h2>';
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}
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$html .= '<div class="plugin-content">';
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$html .= '<ul>';
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// Get the JSON DB, getValue() with the option unsanitized HTML code
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$jsondb = $this->getValue('jsondb', false);
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$links = json_decode($jsondb);
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// By default, the database of categories is alphanumeric sorted
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foreach ($links as $name => $url) {
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$html .= '<li>';
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$html .= '<a href="' . $url . '">';
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$html .= $name;
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$html .= '</a>';
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$html .= '</li>';
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}
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$html .= '</ul>';
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$html .= '</div>';
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$html .= '</div>';
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return $html;
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}
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}
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