Widgets support. fixes #4169 for 2.2
git-svn-id: http://svn.automattic.com/wordpress/branches/2.2@5294 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
rob1n
parent
e1127ba7ba
commit
fb198a068a
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@ -67,6 +67,7 @@ $submenu['plugins.php'][5] = array(__('Plugins'), 'activate_plugins', 'plugins.p
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$submenu['plugins.php'][10] = array(__('Plugin Editor'), 'edit_plugins', 'plugin-editor.php');
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$submenu['themes.php'][5] = array(__('Themes'), 'switch_themes', 'themes.php');
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$submenu['themes.php'][7] = array( __( 'Widgets' ), 'edit_themes', 'widgets.php' );
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$submenu['themes.php'][10] = array(__('Theme Editor'), 'edit_themes', 'theme-editor.php');
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// Create list of page plugin hook names.
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@ -0,0 +1,215 @@
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body {
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height: 100%;
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}
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#sbadmin #zones {
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width: <?php echo constant( 'WP_WIDGETS_WIDTH' ); ?>px;
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-moz-user-select: none;
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-khtml-user-select: none;
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user-select: none;
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}
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#sbreset {
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float: left;
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margin: 1px 0;
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}
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.dropzone {
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float: left;
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margin-right: 10px;
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padding: 5px;
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border: 1px solid #bbb;
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background-color: #f0f8ff;
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}
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.dropzone h3 {
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text-align: center;
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color: #333;
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}
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.dropzone ul {
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list-style-type: none;
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width: 240px;
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height: <?php echo constant( 'WP_WIDGETS_HEIGHT' ); ?>px;
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float: left;
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margin: 0;
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padding: 0;
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}
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* .module, #lastmodule {
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width: 238px;
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padding: 0;
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margin: 5px 0;
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cursor: move;
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display: block;
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border: 1px solid #ccc;
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background-color: #fbfbfb;
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text-align: left;
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line-height: 25px;
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}
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* .handle, #lastmodule span {
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display: block;
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width: 216px;
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padding: 0 10px;
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border-top: 1px solid #f2f2f2;
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border-right: 1px solid #e8e8e8;
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border-bottom: 1px solid #e8e8e8;
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border-left: 1px solid #f2f2f2;
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}
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* .popper {
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margin: 0;
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display: inline;
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position: absolute;
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top: 3px;
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right: 3px;
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overflow: hidden;
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text-align: center;
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height: 16px;
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font-size: 18px;
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line-height: 14px;
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cursor: pointer;
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padding: 0 3px 1px;
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border-top: 4px solid #6da6d1;
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background: url( images/fade-butt.png ) -5px 0px;
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}
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* html .popper {
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padding: 1px 6px 0;
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font-size: 16px;
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}
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#sbadmin p.submit {
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padding-right: 10px;
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clear: left;
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}
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.placematt {
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position: absolute;
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cursor: default;
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margin: 10px 0 0;
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padding: 0;
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width: 238px;
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background-color: #ffe;
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}
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* html .placematt {
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margin-top: 5px;
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}
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.placematt h4 {
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text-align: center;
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margin-bottom: 5px;
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}
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.placematt span {
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padding: 0 10px 10px;
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text-align: justify;
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}
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#palettediv {
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border: 1px solid #bbb;
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background-color: #f0f8ff;
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height: 180px;
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margin-top: 10px;
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}
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#palettediv h3 {
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text-align: center;
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color: #333;
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}
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#palettediv ul {
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padding: 0 0 0 10px;
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}
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#palettediv .module, #lastmodule {
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margin-right: 10px;
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float: left;
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width: 120px;
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}
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#palettediv .handle, #lastmodule span {
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height: 40px;
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font-size: 90%;
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width: 110px;
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padding: 0 5px;
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}
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#palettediv .popper {
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visibility: hidden;
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}
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#lastmodule {
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visibility: hidden;
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}
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* html #palettediv ul {
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margin: 0;
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padding: 0 0 0 10px;
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}
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* html #palettediv .module {
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float: none;
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display: inline;
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}
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#controls {
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height: 0px;
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}
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.control {
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position: absolute;
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display: block;
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background: #f9fcfe;
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padding: 0;
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}
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.controlhandle {
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cursor: move;
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background-color: #6da6d1;
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border-bottom: 2px solid #448abd;
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color: #333;
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display: block;
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margin: 0 0 5px;
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padding: 4px;
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font-size: 120%;
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}
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.controlcloser {
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cursor: pointer;
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font-size: 120%;
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display: block;
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position: absolute;
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top: 2px;
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right: 8px;
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padding: 0 3px;
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font-weight: bold;
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}
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.controlform {
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margin: 20px 30px;
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}
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.controlform p {
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text-align: center;
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}
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.control .checkbox {
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border: none;
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background: transparent;
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}
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.hidden {
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display: none;
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}
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#shadow {
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background: black;
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display: none;
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position: absolute;
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top: 0px;
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left: 0px;
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width: 100%;
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}
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@ -0,0 +1,138 @@
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<?php
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@require( '../wp-config.php' );
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cache_javascript_headers();
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$cols = array();
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foreach ( $wp_registered_sidebars as $index => $sidebar ) {
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$cols[] = '\'' . $index . '\'';
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}
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$cols = implode( ', ', $cols );
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$widgets = array();
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foreach ( $wp_registered_widgets as $name => $widget ) {
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$widgets[] = '\'' . $widget['id'] . '\'';
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}
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$widgets = implode( ', ', $widgets );
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?>
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var cols = [<?php echo $cols; ?>];
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var widgets = [<?php echo $widgets; ?>];
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var controldims = new Array;
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<?php foreach ( $wp_registered_widget_controls as $name => $widget ) : ?>
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controldims['<?php echo $widget['id']; ?>control'] = new Array;
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controldims['<?php echo $widget['id']; ?>control']['width'] = <?php echo (int) $widget['width']; ?>;
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controldims['<?php echo $widget['id']; ?>control']['height'] = <?php echo (int) $widget['height']; ?>;
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<?php endforeach; ?>
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function initWidgets() {
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<?php foreach ( $wp_registered_widget_controls as $name => $widget ) : ?>
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$('<?php echo $widget['id']; ?>popper').onclick = function() {popControl('<?php echo $widget['id']; ?>control');};
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$('<?php echo $widget['id']; ?>closer').onclick = function() {unpopControl('<?php echo $widget['id']; ?>control');};
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new Draggable('<?php echo $widget['id']; ?>control', {revert:false,handle:'controlhandle',starteffect:function(){},endeffect:function(){},change:function(o){dragChange(o);}});
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if ( true && window.opera )
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$('<?php echo $widget['id']; ?>control').style.border = '1px solid #bbb';
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<?php endforeach; ?>
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if ( true && window.opera )
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$('shadow').style.background = 'transparent';
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new Effect.Opacity('shadow', {to:0.0});
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widgets.map(function(o) {o='widgetprefix-'+o; Position.absolutize(o); Position.relativize(o);} );
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$A(Draggables.drags).map(function(o) {o.startDrag(null); o.finishDrag(null);});
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for ( var n in Draggables.drags ) {
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if ( Draggables.drags[n].element.id == 'lastmodule' ) {
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Draggables.drags[n].destroy();
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break;
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}
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}
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resetPaletteHeight();
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}
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function resetDroppableHeights() {
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var max = 6;
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cols.map(function(o) {var c = $(o).childNodes.length; if ( c > max ) max = c;} );
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var height = 35 * ( max + 1);
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cols.map(function(o) {h = (($(o).childNodes.length + 1) * 35); $(o).style.height = (h > 280 ? h : 280) + 'px';} );
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}
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function resetPaletteHeight() {
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var p = $('palette'), pd = $('palettediv'), last = $('lastmodule');
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p.appendChild(last);
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if ( Draggables.activeDraggable && last.id == Draggables.activeDraggable.element.id )
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last = last.previousSibling;
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var y1 = Position.cumulativeOffset(last)[1] + last.offsetHeight;
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var y2 = Position.cumulativeOffset(pd)[1] + pd.offsetHeight;
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var dy = y1 - y2;
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pd.style.height = (pd.offsetHeight + dy + 9) + "px";
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}
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function maxHeight(elm) {
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htmlheight = document.body.parentNode.clientHeight;
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bodyheight = document.body.clientHeight;
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var height = htmlheight > bodyheight ? htmlheight : bodyheight;
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$(elm).style.height = height + 'px';
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}
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function dragChange(o) {
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el = o.element ? o.element : $(o);
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var p = Position.page(el);
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var right = p[0];
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var top = p[1];
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var left = $('shadow').offsetWidth - (el.offsetWidth + left);
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var bottom = $('shadow').offsetHeight - (el.offsetHeight + top);
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if ( right < 1 ) el.style.left = 0;
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if ( top < 1 ) el.style.top = 0;
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if ( left < 1 ) el.style.left = (left + right) + 'px';
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if ( bottom < 1 ) el.style.top = (top + bottom) + 'px';
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}
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function popControl(elm) {
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el = $(elm);
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el.style.width = controldims[elm]['width'] + 'px';
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el.style.height = controldims[elm]['height'] + 'px';
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var x = ( document.body.clientWidth - controldims[elm]['width'] ) / 2;
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var y = ( document.body.parentNode.clientHeight - controldims[elm]['height'] ) / 2;
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el.style.position = 'absolute';
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el.style.right = '' + x + 'px';
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el.style.top = '' + y + 'px';
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el.style.zIndex = 1000;
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el.className='control';
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$('shadow').onclick = function() {unpopControl(elm);};
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window.onresize = function(){maxHeight('shadow');dragChange(elm);};
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popShadow();
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}
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function popShadow() {
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maxHeight('shadow');
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var shadow = $('shadow');
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shadow.style.zIndex = 999;
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shadow.style.display = 'block';
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new Effect.Opacity('shadow', {duration:0.5, from:0.0, to:0.2});
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}
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function unpopShadow() {
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new Effect.Opacity('shadow', {to:0.0});
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$('shadow').style.display = 'none';
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}
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function unpopControl(el) {
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$(el).className='hidden';
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unpopShadow();
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}
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function serializeAll() {
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<?php foreach ( $wp_registered_sidebars as $index => $sidebar ) : ?>
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$('<?php echo $index; ?>order').value = Sortable.serialize('<?php echo $index; ?>');
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<?php endforeach; ?>
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}
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function updateAll() {
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resetDroppableHeights();
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resetPaletteHeight();
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cols.map(function(o){
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var pm = $(o+'placematt');
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if ( $(o).childNodes.length == 0 ) {
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pm.style.display = 'block';
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Position.absolutize(o+'placematt');
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} else {
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pm.style.display = 'none';
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}
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});
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}
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function noSelection(event) {
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if ( document.selection ) {
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var range = document.selection.createRange();
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range.collapse(false);
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range.select();
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return false;
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}
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}
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addLoadEvent(updateAll);
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addLoadEvent(initWidgets);
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Event.observe(window, 'resize', resetPaletteHeight);
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@ -0,0 +1,239 @@
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<?php
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require_once 'admin.php';
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wp_enqueue_script( 'scriptaculous-effects' );
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wp_enqueue_script( 'scriptaculous-dragdrop' );
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wp_register_script( 'widgets-admin', '/wp-admin/widgets.js.php', array( 'scriptaculous-effects', 'scriptaculous-dragdrop' ), '1.0' );
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wp_enqueue_script( 'widgets-admin' );
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function wp_widgets_admin_head() {
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global $wp_registered_sidebars, $wp_registered_widgets;
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define( 'WP_WIDGETS_WIDTH', 1 + 262 * ( count( $wp_registered_sidebars ) ) );
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define( 'WP_WIDGETS_HEIGHT', 35 * ( count( $wp_registered_widgets ) ) );
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?>
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<style type="text/css">
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<?php include dirname( __FILE__ ) . '/widgets.css'; ?>
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</style>
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<?php
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}
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add_action( 'admin_head', 'wp_widgets_admin_head' );
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do_action( 'sidebar_admin_setup' );
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function wp_widget_draggable( $name ) {
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global $wp_registered_widgets, $wp_registered_widget_controls;
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if ( !isset( $wp_registered_widgets[$name] ) ) {
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return;
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}
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$sanitized_name = sanitize_title( $wp_registered_widgets[$name]['id'] );
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$link_title = __( 'Configure' );
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$popper = ( isset( $wp_registered_widget_controls[$name] ) )
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? ' <div class="popper" id="' . $sanitized_name . 'popper" title="' . $link_title . '">≡</div>'
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: '';
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$output = '<li class="module" id="widgetprefix-%1$s"><span class="handle">%2$s</span></li>';
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printf( $output, $sanitized_name, $name . $popper );
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}
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$title = __( 'Widgets' );
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$parent_file = 'themes.php';
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require_once 'admin-header.php';
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if ( count( $wp_registered_sidebars ) < 1 ) {
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?>
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<div class="wrap">
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<h2><?php _e( 'No Sidebars Defined' ); ?></h2>
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<p><?php _e( 'You are seeing this message because the theme you are currently using isn’t widget-aware, meaning that it has no sidebars that you are able to change. For information on making your theme widget-aware, please <a href="http://andy.wordpress.com/widgets/get-ready">follow these instructions</a>.' ); /* TODO: article on codex */; ?></p>
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</div>
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<?php
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require_once 'admin-footer.php';
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exit;
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}
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$sidebars_widgets = wp_get_sidebars_widgets();
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if ( empty( $sidebars_widgets ) ) {
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$sidebars_widgets = wp_get_widget_defaults();
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}
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if ( isset( $_POST['action'] ) ) {
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check_admin_referer( 'widgets-save-widget-order' );
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switch ( $_POST['action'] ) {
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case 'default' :
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$sidebars_widgets = wp_get_widget_defaults();
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wp_set_sidebars_widgets( $sidebars_widgets );
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break;
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case 'save_widget_order' :
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$sidebars_widgets = array();
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foreach ( $wp_registered_sidebars as $index => $sidebar ) {
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$postindex = $index . 'order';
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parse_str( $_POST[$postindex], $order );
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$new_order = $order[$index];
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if ( is_array( $new_order ) ) {
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foreach ( $new_order as $sanitized_name ) {
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foreach ( $wp_registered_widgets as $name => $widget ) {
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if ( $sanitized_name == $widget['id'] ) {
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$sidebars_widgets[$index][] = $name;
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}
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}
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}
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}
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}
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wp_set_sidebars_widgets( $sidebars_widgets );
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break;
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}
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}
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ksort( $wp_registered_widgets );
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$inactive_widgets = array();
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foreach ( $wp_registered_widgets as $name => $widget ) {
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$is_active = false;
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foreach ( $wp_registered_sidebars as $index => $sidebar ) {
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if ( is_array( $sidebars_widgets[$index] ) && in_array( $name, $sidebars_widgets[$index] ) ) {
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$is_active = true;
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break;
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}
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}
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if ( !$is_active ) {
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$inactive_widgets[] = $name;
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}
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}
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$containers = array( 'palette' );
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|
||||
foreach ( $wp_registered_sidebars as $index => $sidebar ) {
|
||||
$containers[] = $index;
|
||||
}
|
||||
|
||||
$c_string = '';
|
||||
|
||||
foreach ( $containers as $container ) {
|
||||
$c_string .= '"' . $container . '",';
|
||||
}
|
||||
|
||||
$c_string = substr( $c_string, 0, -1 );
|
||||
|
||||
if ( isset( $_POST['action'] ) ) {
|
||||
?>
|
||||
<div class="fade updated" id="message">
|
||||
<p><?php printf( __( 'Sidebar updated. <a href="%s">View site »</a>' ), get_bloginfo( 'url' ) . '/' ); ?></p>
|
||||
</div>
|
||||
<?php
|
||||
}
|
||||
?>
|
||||
<div class="wrap">
|
||||
<h2><?php _e( 'Sidebar Arrangement' ); ?></h2>
|
||||
|
||||
<p><?php _e( 'You can drag and drop widgets onto your sidebar below.' ); ?></p>
|
||||
|
||||
<form id="sbadmin" method="post" onsubmit="serializeAll();">
|
||||
<div id="zones">
|
||||
<?php
|
||||
foreach ( $wp_registered_sidebars as $index => $sidebar ) {
|
||||
?>
|
||||
<input type="hidden" id="<?php echo $index; ?>order" name="<?php echo $index; ?>order" value="" />
|
||||
|
||||
<div class="dropzone">
|
||||
<h3><?php echo $sidebar['name']; ?></h3>
|
||||
|
||||
<div id="<?php echo $index; ?>placematt" class="module placematt">
|
||||
<span class="handle">
|
||||
<h4><?php _e( 'Default Sidebar' ); ?></h4>
|
||||
<?php _e( 'Your theme will display its usual sidebar when this box is empty. Dragging widgets into this box will replace the usual sidebar with your customized sidebar.' ); ?>
|
||||
</span>
|
||||
</div>
|
||||
|
||||
<ul id="<?php echo $index; ?>">
|
||||
<?php
|
||||
if ( is_array( $sidebars_widgets[$index] ) ) {
|
||||
foreach ( $sidebars_widgets[$index] as $name ) {
|
||||
wp_widget_draggable( $name );
|
||||
}
|
||||
}
|
||||
?>
|
||||
</ul>
|
||||
</div>
|
||||
<?php
|
||||
}
|
||||
?>
|
||||
|
||||
<br class="clear" />
|
||||
|
||||
</div>
|
||||
|
||||
<div id="palettediv">
|
||||
<h3><?php _e( 'Available Widgets' ); ?></h3>
|
||||
|
||||
<ul id="palette">
|
||||
<?php
|
||||
foreach ( $inactive_widgets as $name ) {
|
||||
wp_widget_draggable( $name );
|
||||
}
|
||||
?>
|
||||
<li id="lastmodule"><span></span></li>
|
||||
</ul>
|
||||
</div>
|
||||
|
||||
<script type="text/javascript">
|
||||
// <![CDATA[
|
||||
<?php foreach ( $containers as $container ) { ?>
|
||||
Sortable.create("<?php echo $container; ?>", {
|
||||
dropOnEmpty: true, containment: [<?php echo $c_string; ?>],
|
||||
handle: 'handle', constraint: false, onUpdate: updateAll,
|
||||
format: /^widgetprefix-(.*)$/
|
||||
});
|
||||
<?php } ?>
|
||||
// ]]>
|
||||
</script>
|
||||
|
||||
<p class="submit">
|
||||
<?php
|
||||
if ( function_exists( 'wp_nonce_field' ) ) {
|
||||
wp_nonce_field( 'widgets-save-widget-order' );
|
||||
}
|
||||
?>
|
||||
<input type="hidden" name="action" id="action" value="save_widget_order" />
|
||||
<input type="submit" value="<?php _e( 'Save Changes »' ); ?>" />
|
||||
</p>
|
||||
|
||||
<div id="controls">
|
||||
<?php foreach ( $wp_registered_widget_controls as $name => $widget ) { ?>
|
||||
<div class="hidden" id="<?php echo $widget['id']; ?>control">
|
||||
<span class="controlhandle"><?php echo $name; ?></span>
|
||||
<span id="<?php echo $widget['id']; ?>closer" class="controlcloser">×</span>
|
||||
<div class="controlform">
|
||||
<?php call_user_func_array( $widget['callback'], $widget['params'] ); ?>
|
||||
</div>
|
||||
</div>
|
||||
<?php } ?>
|
||||
</div>
|
||||
</form>
|
||||
|
||||
<br class="clear" />
|
||||
</div>
|
||||
|
||||
<div id="shadow"> </div>
|
||||
|
||||
<?php do_action( 'sidebar_admin_page' ); ?>
|
||||
|
||||
<?php require_once 'admin-footer.php'; ?>
|
||||
Binary file not shown.
|
After Width: | Height: | Size: 3.3 KiB |
|
|
@ -0,0 +1,919 @@
|
|||
<?php
|
||||
|
||||
/* Global Variables */
|
||||
|
||||
$wp_registered_sidebars = array();
|
||||
$wp_registered_widgets = array();
|
||||
$wp_registered_widget_controls = array();
|
||||
$wp_registered_widget_styles = array();
|
||||
$wp_register_widget_defaults = false;
|
||||
|
||||
/* Template tags & API functions */
|
||||
|
||||
if ( !function_exists( 'register_sidebars' ) ) {
|
||||
function register_sidebars( $number = 1, $args = array() ) {
|
||||
$number = (int) $number;
|
||||
|
||||
if ( is_string( $args ) ) {
|
||||
parse_str( $args, $args );
|
||||
}
|
||||
|
||||
$name = ( !empty( $args['name'] ) ) ? $args['name'] : __( 'Sidebar' );
|
||||
|
||||
for ( $i = 1; $i <= $number; $i++ ) {
|
||||
if ( isset( $args['name'] ) && $number > 1 ) {
|
||||
if ( strpos( $name, '%d' ) === false ) {
|
||||
$name = $name . ' %d';
|
||||
}
|
||||
|
||||
$args['name'] = sprintf( $name, $i );
|
||||
}
|
||||
|
||||
register_sidebar( $args );
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if ( !function_exists( 'register_sidebar' ) ) {
|
||||
function register_sidebar( $args = array() ) {
|
||||
global $wp_registered_sidebars;
|
||||
|
||||
if ( is_string( $args ) ) {
|
||||
parse_str( $args, $args );
|
||||
}
|
||||
|
||||
$defaults = array(
|
||||
'name' => sprintf( __( 'Sidebar %d' ), count( $wp_registered_sidebars ) + 1 ),
|
||||
'before_widget' => '<li id="%1$s" class="widget %2$s">',
|
||||
'after_widget' => "</li>\n",
|
||||
'before_title' => '<h2 class="widgettitle">',
|
||||
'after_title' => "</h2>\n"
|
||||
);
|
||||
|
||||
$defaults = apply_filters( 'register_sidebar_defaults', $defaults, $args );
|
||||
|
||||
$sidebar = array_merge( $defaults, $args );
|
||||
|
||||
$sidebar['id'] = sanitize_title( $sidebar['name'] );
|
||||
|
||||
$wp_registered_sidebars[$sidebar['id']] = $sidebar;
|
||||
|
||||
return $sidebar['id'];
|
||||
}
|
||||
}
|
||||
|
||||
if ( !function_exists( 'unregister_sidebar' ) ) {
|
||||
function unregister_sidebar( $name ) {
|
||||
global $wp_registered_sidebars;
|
||||
|
||||
if ( isset( $wp_registered_sidebars[$name] ) ) {
|
||||
unset( $wp_registered_sidebars[$name] );
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if ( !function_exists( 'register_sidebar_widget' ) ) {
|
||||
function register_sidebar_widget( $name, $output_callback, $classname = '' ) {
|
||||
global $wp_registered_widgets, $wp_register_widget_defaults;
|
||||
|
||||
if ( is_array( $name ) ) {
|
||||
$id = sanitize_title( sprintf( $name[0], $name[2] ) );
|
||||
$name = sprintf( __( $name[0], $name[1] ), $name[2] );
|
||||
} else {
|
||||
$id = sanitize_title( $name );
|
||||
$name = __( $name );
|
||||
}
|
||||
|
||||
if ( ( empty( $classname ) || !is_string( $classname ) ) && is_string( $output_callback ) ) {
|
||||
$classname = $output_callback;
|
||||
}
|
||||
|
||||
$widget = array(
|
||||
'id' => $id,
|
||||
'callback' => $output_callback,
|
||||
'classname' => $classname,
|
||||
'params' => array_slice( func_get_args(), 2 )
|
||||
);
|
||||
|
||||
if ( empty( $output_callback ) ) {
|
||||
unset( $wp_registered_widgets[$name] );
|
||||
} elseif ( is_callable( $output_callback ) && ( !isset( $wp_registered_widgets[$name] ) || !$wp_register_widget_defaults ) ) {
|
||||
$wp_registered_widgets[$name] = $widget;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if ( !function_exists( 'unregister_sidebar_widget' ) ) {
|
||||
function unregister_sidebar_widget( $name ) {
|
||||
register_sidebar_widget( $name, '' );
|
||||
unregister_widget_control( $name );
|
||||
}
|
||||
}
|
||||
|
||||
if ( !function_exists( 'register_widget_control' ) ) {
|
||||
function register_widget_control( $name, $control_callback, $width = 300, $height = 200 ) {
|
||||
global $wp_registered_widget_controls, $wp_registered_sidebar_defaults;
|
||||
|
||||
$width = (int) $width;
|
||||
$height = (int) $height;
|
||||
|
||||
if ( is_array( $name ) ) {
|
||||
$id = sanitize_title( sprintf( $name[0], $name[2] ) );
|
||||
$name = sprintf( __( $name[0], $name[1] ), $name[2] );
|
||||
} else {
|
||||
$id = sanitize_title( $name );
|
||||
$name = __( $name );
|
||||
}
|
||||
|
||||
$width = ( $width > 90 ) ? $width + 60 : 360;
|
||||
$height = ( $height > 60 ) ? $height + 40 : 240;
|
||||
|
||||
if ( empty( $control_callback ) ) {
|
||||
unset( $wp_registered_widget_controls[$name] );
|
||||
} elseif ( !isset( $wp_registered_widget_controls[$name] ) || !$wp_registered_sidebar_defaults ) {
|
||||
$wp_registered_widget_controls[$name] = array(
|
||||
'id' => $id,
|
||||
'callback' => $control_callback,
|
||||
'width' => $width,
|
||||
'height' => $height,
|
||||
'params' => array_slice( func_get_args(), 4 )
|
||||
);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if ( !function_exists( 'unregister_widget_control' ) ) {
|
||||
function unregister_widget_control( $name ) {
|
||||
register_sidebar_control( $name, '' );
|
||||
}
|
||||
}
|
||||
|
||||
if ( !function_exists( 'dynamic_sidebar' ) ) {
|
||||
function dynamic_sidebar( $name = 1 ) {
|
||||
global $wp_registered_sidebars, $wp_registered_widgets;
|
||||
|
||||
if ( is_int( $name ) ) {
|
||||
$index = sanitize_title( __( 'Sidebar' ) . ' ' . $name );
|
||||
$name = sprintf( __( 'Sidebar %d' ), $name );
|
||||
} else {
|
||||
$index = sanitize_title( $name );
|
||||
}
|
||||
|
||||
$sidebars_widgets = wp_get_sidebars_widgets();
|
||||
|
||||
$sidebar = $wp_registered_sidebars[$index];
|
||||
|
||||
if ( empty( $sidebar ) || !is_array( $sidebars_widgets[$index] ) || empty( $sidebars_widgets[$index] ) ) {
|
||||
return false;
|
||||
}
|
||||
|
||||
$did_one = false;
|
||||
|
||||
foreach ( $sidebars_widgets[$index] as $name ) {
|
||||
$callback = $wp_registered_widgets[$name]['callback'];
|
||||
|
||||
$params = array_merge( array( $sidebar ), (array) $wp_registered_widgets[$name]['params'] );
|
||||
$params[0]['before_widget'] = sprintf( $params[0]['before_widget'], $wp_registered_widgets[$name]['id'], $wp_registered_widgets[$name]['classname'] );
|
||||
|
||||
if ( is_callable( $callback ) ) {
|
||||
call_user_func_array( $callback, $params );
|
||||
$did_one = true;
|
||||
}
|
||||
}
|
||||
|
||||
return $did_one;
|
||||
}
|
||||
}
|
||||
|
||||
if ( !function_exists( 'is_active_widget' ) ) {
|
||||
function is_active_widget( $callback ) {
|
||||
global $wp_registered_widgets;
|
||||
|
||||
$sidebars_widgets = wp_get_sidebars_widgets();
|
||||
|
||||
if ( is_array( $sidebars_widgets ) ) {
|
||||
foreach ( $sidebars_widgets as $sidebar => $widgets ) {
|
||||
if ( is_array( $widgets) ) {
|
||||
foreach ( $widgets as $widget ) {
|
||||
if ( $wp_registered_widgets[$widget]['callback'] == $callback ) {
|
||||
return true;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
if ( !function_exists( 'is_dynamic_sidebar' ) ) {
|
||||
function is_dynamic_sidebar() {
|
||||
global $wp_registered_sidebars, $wp_registered_widgets;
|
||||
|
||||
$sidebars_widgets = wp_get_sidebars_widgets();
|
||||
|
||||
foreach ( $wp_registered_sidebars as $index => $sidebar ) {
|
||||
if ( count( $sidebars_widgets[$index] ) > 0 ) {
|
||||
foreach ( $sidebars_widgets[$index] as $widget ) {
|
||||
if ( array_key_exists( $widget, $wp_registered_sidebars ) ) {
|
||||
return true;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
/* Internal Functions */
|
||||
|
||||
function wp_get_sidebars_widgets() {
|
||||
return get_option( 'wp_sidebars_widgets' );
|
||||
}
|
||||
|
||||
function wp_set_sidebars_widgets( $sidebars_widgets ) {
|
||||
update_option( 'wp_sidebars_widgets', $sidebars_widgets );
|
||||
}
|
||||
|
||||
function wp_get_widget_defaults() {
|
||||
global $wp_registered_sidebars;
|
||||
|
||||
$defaults = array();
|
||||
|
||||
foreach ( $wp_registered_sidebars as $index => $sidebar ) {
|
||||
$defaults[$index] = array();
|
||||
}
|
||||
|
||||
return $defaults;
|
||||
}
|
||||
|
||||
/* Default Widgets */
|
||||
|
||||
function wp_widget_pages( $args ) {
|
||||
extract( $args );
|
||||
|
||||
$options = get_option( 'wp_widget_pages' );
|
||||
|
||||
$title = ( empty( $options['title'] ) ) ? __( 'Pages' ) : $options['title'];
|
||||
|
||||
echo $before_widget . $before_title . $title . $after_title . "<ul>\n";
|
||||
wp_list_pages( 'title_li=' );
|
||||
echo "</ul>\n" . $after_widget;
|
||||
}
|
||||
|
||||
function wp_widget_pages_control() {
|
||||
$options = $newoptions = get_option( 'wp_widget_pages' );
|
||||
|
||||
if ( isset( $_POST['pages-submit'] ) ) {
|
||||
$newoptions['title'] = strip_tags( stripslashes( $_POST['pages-title'] ) );
|
||||
|
||||
if ( $newoptions != $options ) {
|
||||
$options = $newoptions;
|
||||
update_option( 'wp_widget_pages', $options );
|
||||
}
|
||||
}
|
||||
|
||||
$title = htmlspecialchars( $options['title'], ENT_QUOTES );
|
||||
?>
|
||||
<p><label for="pages-title"><?php _e( 'Title:' ); ?> <input style="width:250px" id="pages-title" name="pages-title" type="text" value="<?php echo $title; ?>" /></label></p>
|
||||
<input type="hidden" id="pages-submit" name="pages-submit" value="1" />
|
||||
<?php
|
||||
}
|
||||
|
||||
function wp_widget_links( $args ) {
|
||||
global $wp_db_version;
|
||||
extract( $args );
|
||||
|
||||
if ( $wp_db_version < 3582 ) {
|
||||
get_links_list();
|
||||
} else {
|
||||
wp_list_bookmarks( array(
|
||||
'title_before' => $before_title, 'title_after' => $after_title,
|
||||
'category_before' => $before_widget, 'category_after' => $after_widget
|
||||
) );
|
||||
}
|
||||
}
|
||||
|
||||
function wp_widget_search( $args ) {
|
||||
extract( $args );
|
||||
?>
|
||||
<?php echo $before_widget; ?>
|
||||
<form id="searchform" action="<?php bloginfo( 'url' ); ?>" method="get">
|
||||
<div><input type="text" name="s" id="s" size="15" /><br />
|
||||
<input type="submit" value="<?php _e( 'Search' ); ?>" /></div>
|
||||
</form>
|
||||
<?php echo $after_widget; ?>
|
||||
<?php
|
||||
}
|
||||
|
||||
function wp_widget_archives( $args ) {
|
||||
extract( $args );
|
||||
|
||||
$options = get_option( 'wp_widget_archives' );
|
||||
$c = ( $options['count'] ) ? '1' : '0';
|
||||
$title = ( empty( $options['title'] ) ) ? __( 'Archives' ) : $options['title'];
|
||||
?>
|
||||
<?php echo $before_widget; ?>
|
||||
<?php echo $before_title . $title . $after_title; ?>
|
||||
<ul>
|
||||
<?php wp_get_archives( 'type=monthly&show_post_count=' . $c ); ?>
|
||||
</ul>
|
||||
<?php echo $after_widget; ?>
|
||||
<?php
|
||||
}
|
||||
|
||||
function wp_widget_archives_control() {
|
||||
$options = $newoptions = get_option( 'wp_widget_archives' );
|
||||
|
||||
if ( isset( $_POST['archives-submit'] ) ) {
|
||||
$newoptions['count'] = isset( $_POST['archives-count'] );
|
||||
$newoptions['title'] = strip_tags( stripslashes( $_POST['archives-title'] ) );
|
||||
|
||||
if ( $newoptions != $options ) {
|
||||
$options = $newoptions;
|
||||
update_option( 'wp_widget_archives', $options );
|
||||
}
|
||||
}
|
||||
|
||||
$count = ( isset( $options['count'] ) ) ? ' checked="checked"' : '';
|
||||
$title = htmlspecialchars( $options['title'], ENT_QUOTES );
|
||||
?>
|
||||
<p><label for="archives-title"><?php _e( 'Title:' ); ?> <input style="width:250px" id="archives-title" name="archives-title" type="text" value="<?php echo $title; ?>" /></label></p>
|
||||
<p style="text-align:right;margin-right:40px"><label for="archives-count"><?php _e( 'Show post counts?' ); ?> <input type="checkbox" class="checkbox" name="archives-count" id="archives-count" <?php echo $count; ?>/></p>
|
||||
<input type="hidden" name="archives-submit" id="archives-submit" value="1" />
|
||||
<?php
|
||||
}
|
||||
|
||||
function wp_widget_meta( $args ) {
|
||||
extract( $args );
|
||||
|
||||
$options = get_option( 'wp_widget_meta' );
|
||||
$title = ( empty( $options['title'] ) ) ? __( 'Meta' ) : $options['title'];
|
||||
?>
|
||||
<?php echo $before_widget; ?>
|
||||
<?php echo $before_title . $title . $after_title; ?>
|
||||
<ul>
|
||||
<?php wp_register(); ?>
|
||||
<li><?php wp_loginout(); ?></li>
|
||||
<li><a href="<?php bloginfo( 'rss2_url' ); ?>" title="<?php _e( 'Syndicate this site using RSS 2.0' ); ?>"><?php _e( 'Entries <abbr title="Really Simple Syndication">RSS</abbr>' ); ?></a></li>
|
||||
<li><a href="<?php bloginfo( 'comments_rss2_url' ); ?>" title="<?php _e( 'The latest comments to all posts in RSS' ); ?>"><?php _e( 'Comments <abbr title="Really Simple Syndication">RSS</abbr>' ); ?></a></li>
|
||||
<li><a href="http://wordpress.org/" title="<?php _e( 'Powered by WordPress, state-of-the-art semantic personal publishing platform.' ); ?>">WordPress</a></li>
|
||||
<?php wp_meta(); ?>
|
||||
</ul>
|
||||
<?php echo $after_widget; ?>
|
||||
<?php
|
||||
}
|
||||
|
||||
function wp_widget_meta_control() {
|
||||
$options = $newoptions = get_option( 'wp_widget_meta' );
|
||||
|
||||
if ( isset( $_POST['meta-submit'] ) ) {
|
||||
$newoptions['title'] = strip_tags( stripslashes( $_POST['meta-title'] ) );
|
||||
|
||||
if ( $newoptions != $options ) {
|
||||
$options = $newoptions;
|
||||
update_option( 'wp_widget_meta', $options );
|
||||
}
|
||||
}
|
||||
|
||||
$title = htmlspecialchars( $options['title'], ENT_QUOTES );
|
||||
?>
|
||||
<p><label for="meta-title"><?php _e( 'Title:' ); ?> <input type="text" name="meta-title" id="meta-title" style="width:250px" value="<?php echo $title; ?>" /></label></p>
|
||||
<input type="hidden" name="meta-submit" id="meta-submit" value="1" />
|
||||
<?php
|
||||
}
|
||||
|
||||
function wp_widget_calendar( $args ) {
|
||||
extract( $args );
|
||||
|
||||
$title = ( empty( $options['title'] ) ) ? ' ' : $options['title'];
|
||||
?>
|
||||
<?php echo $before_widget; ?>
|
||||
<?php echo $before_title . $title . $after_title; ?>
|
||||
<div id="calendar_wrap">
|
||||
<?php get_calendar(); ?>
|
||||
</div>
|
||||
<?php echo $after_widget; ?>
|
||||
<?php
|
||||
}
|
||||
|
||||
function wp_widget_calendar_control() {
|
||||
$options = $newoptions = get_option( 'wp_widget_calendar' );
|
||||
|
||||
if ( isset( $_POST['calendar-submit'] ) ) {
|
||||
$newoptions['title'] = strip_tags( stripslashes( $_POST['calendar-title'] ) );
|
||||
|
||||
if ( $newoptions != $options ) {
|
||||
$options = $newoptions;
|
||||
update_option( 'wp_widget_calendar', $options );
|
||||
}
|
||||
}
|
||||
|
||||
$title = htmlspecialchars( $options['title'], ENT_QUOTES );
|
||||
?>
|
||||
<p><label for="calendar-title"><?php _e( 'Title:' ); ?> <input type="text" style="width:250px" id="calendar-title" name="calendar-title" value="<?php echo $title; ?>" /></label></p>
|
||||
<input type="hidden" id="calendar-title" name="calendar-title" value="1" />
|
||||
<?php
|
||||
}
|
||||
|
||||
function wp_widget_text( $args, $i = 1 ) {
|
||||
extract( $args );
|
||||
|
||||
$options = get_option( 'wp_widget_text' );
|
||||
|
||||
$title = ( empty( $options[$i]['title'] ) ) ? '' : $options[$i]['title'];
|
||||
?>
|
||||
<?php echo $before_widget; ?>
|
||||
<?php print ( empty( $title ) ) ? '' : $before_title . $title . $after_title; ?>
|
||||
<div class="textwidget"><?php echo $text; ?></div>
|
||||
<?php echo $after_widget; ?>
|
||||
<?php
|
||||
}
|
||||
|
||||
function wp_widget_text_control( $i ) {
|
||||
$options = $newoptions = get_option( 'wp_widget_text' );
|
||||
|
||||
if ( isset( $_POST['text-submit-' . $i] ) ) {
|
||||
$newoptions[$i]['title'] = strip_tags( stripslashes( $_POST['text-title-' . $i] ) );
|
||||
$newoptions[$i]['text'] = stripslashes( $_POST['text-text-' . $i] );
|
||||
|
||||
if ( !current_user_can( 'unfiltered_html' ) ) {
|
||||
$newoptions[$i]['text'] = stripslashes( wp_filter_post_kses( $newoptions[$i]['text'] ) );
|
||||
}
|
||||
|
||||
if ( $newoptions != $options ) {
|
||||
$options = $newoptions;
|
||||
update_options( 'wp_widget_text', $options );
|
||||
}
|
||||
}
|
||||
|
||||
$title = htmlspecialchars( $options[$i]['title'], ENT_QUOTES );
|
||||
$text = htmlspecialchars( $options[$i]['text'], ENT_QUOTES );
|
||||
?>
|
||||
<input style="width:450px" id="text-title-<?php echo $i; ?>" name="text-title-<?php echo $i; ?>" type="text" value="<?php echo $title; ?>" />
|
||||
<textarea style="width:450px;height:280px" id="text-text-<?php echo $i; ?>" name="text-text-<?php echo $i; ?>"><?php echo $text; ?></textarea>
|
||||
<input type="hidden" id="text-submit-<?php echo $i; ?>" name="text-submit-<?php echo $i; ?>" value="1" />
|
||||
<?php
|
||||
}
|
||||
|
||||
function wp_widget_text_setup() {
|
||||
$options = $newoptions = get_option( 'wp_widget_text' );
|
||||
|
||||
if ( isset( $_POST['text-number-submit'] ) ) {
|
||||
$i = (int) $_POST['text-number'];
|
||||
|
||||
if ( $i > 9 ) {
|
||||
$i = 9;
|
||||
} elseif ( $i < 1 ) {
|
||||
$i = 1;
|
||||
}
|
||||
|
||||
$newoptions['number'] = $i;
|
||||
|
||||
if ( $newoptions != $options ) {
|
||||
$options = $newoptions;
|
||||
update_option( 'wp_widget_text', $options );
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
function wp_widget_text_page() {
|
||||
$options = get_option( 'widget_text' );
|
||||
|
||||
$i = $options['number'];
|
||||
?>
|
||||
<div class="wrap">
|
||||
<form method="post">
|
||||
<h2><?php _e( 'Text Widgets' ); ?></h2>
|
||||
|
||||
<p style="line-height:30px"><?php _e( 'How many widgets would you like?' ); ?>
|
||||
<select id="text-number" name="text-number" value="<?php echo $i; ?>">
|
||||
<?php for ( $j = 1; $j < 10; $j++ ) { ?>
|
||||
<option value="<?php echo $j; ?>"<?php if ( $i == $j ) { ?> selected="selected"<?php } ?>><?php echo $j; ?></option>
|
||||
<?php } ?>
|
||||
</select>
|
||||
<span class="submit"><input type="submit" name="text-number-submit" id="text-number-submit" value="<?php _e( 'Save' ); ?>" /></span>
|
||||
</p>
|
||||
</form>
|
||||
</div>
|
||||
<?php
|
||||
}
|
||||
|
||||
function wp_widget_text_register() {
|
||||
$options = get_option( 'wp_widget_text' );
|
||||
|
||||
$i = $options['number'];
|
||||
|
||||
if ( $i < 1 ) {
|
||||
$i = 1;
|
||||
} elseif ( $i > 9 ) {
|
||||
$i = 9;
|
||||
}
|
||||
|
||||
for ( $j = 1; $j <= 9; $j++ ) {
|
||||
$name = array( 'Text %s', '', $i );
|
||||
register_sidebar_widget( $name, ( $j <= $i ) ? 'wp_widget_text' : '', $j );
|
||||
register_widget_control( $name, ( $j <= $i ) ? 'wp_widget_text_control' : '', 460, 350, $j );
|
||||
}
|
||||
|
||||
add_action( 'sidebar_admin_setup', 'wp_widget_text_setup' );
|
||||
add_action( 'sidebar_admin_page', 'wp_widget_text_page' );
|
||||
}
|
||||
|
||||
function wp_widget_categories( $args ) {
|
||||
extract( $args );
|
||||
|
||||
$options = get_option( 'wp_widget_categories' );
|
||||
|
||||
$title = ( empty( $options['title'] ) ) ? __( 'Categories' ) : $options['title'];
|
||||
$c = ( $options['count'] ) ? '1' : '0';
|
||||
$h = ( $options['hierarchical'] ) ? '1' : '0';
|
||||
?>
|
||||
<?php echo $before_widget; ?>
|
||||
<?php echo $before_title . $title . $after_title; ?>
|
||||
<ul>
|
||||
<?php wp_list_cats( 'sort_column=name&optioncount=' . $c . '&hierarchical=' . $h ); ?>
|
||||
</ul>
|
||||
<?php echo $after_widget; ?>
|
||||
<?php
|
||||
}
|
||||
|
||||
function wp_widget_categories_control() {
|
||||
$options = $newoptions = get_option( 'wp_widget_categories' );
|
||||
|
||||
if ( isset( $_POST['categories-submit'] ) ) {
|
||||
$newoptions['count'] = isset( $_POST['categories-count'] );
|
||||
$newoptions['hierarchical'] = isset( $_POST['categories-hierarchical'] );
|
||||
$newoptions['title'] = strip_tags( stripslashes( $_POST['categories-title'] ) );
|
||||
|
||||
if ( $newoptions != $options ) {
|
||||
$options = $newoptions;
|
||||
update_option( 'wp_widget_categories', $options );
|
||||
}
|
||||
}
|
||||
|
||||
$count = ( $options['count'] ) ? ' checked="checked"' : '';
|
||||
$hierarchical = ( $options['hierarchical'] ) ? ' checked="checked"' : '';
|
||||
$title = wp_specialchars( $options['title'] );
|
||||
?>
|
||||
<p><label for="categories-title"><?php _e( 'Title:' ); ?> <input type="text" value="<?php echo $title; ?>" id="categories-title" name="categories-title" /></label></p>
|
||||
<p style="text-align:right;margin-right:40px"><label for="categories-count"><?php _e( 'Show post counts? '); ?> <input type="checkbox" class="checkbox"<?php echo $count; ?> id="categories-count" name="categories-count" /></label></p>
|
||||
<p style="text-align:right;margin-right:40px"><label for="categories-hierarchical"><?php _e( 'Show hierarchy?' ); ?> <input type="checkbox" class="checkbox"<?php echo $hierarchical; ?> id="categories-hierarchical" name="categories-hierarchical" /></label></p>
|
||||
<input type="hidden" name="categories-submit" id="categories-submit" value="1" />
|
||||
<?php
|
||||
}
|
||||
|
||||
function wp_widget_recent_entries( $args ) {
|
||||
extract( $args );
|
||||
|
||||
$title = __( 'Recent Posts' );
|
||||
|
||||
$query = new WP_Query( 'showposts=10' );
|
||||
|
||||
if ( !$query->have_posts() ) {
|
||||
return;
|
||||
}
|
||||
?>
|
||||
<?php echo $before_widget; ?>
|
||||
<?php echo $before_title . $title . $after_title; ?>
|
||||
<ul>
|
||||
<?php while ( $query->have_posts() ) {
|
||||
$query->the_post(); ?>
|
||||
<li><a href="<?php the_permalink(); ?>"><?php
|
||||
if ( get_the_title() != '' ) {
|
||||
the_title();
|
||||
} else {
|
||||
the_ID();
|
||||
}
|
||||
?></a></li>
|
||||
<?php } ?>
|
||||
</ul>
|
||||
<?php echo $after_widget; ?>
|
||||
<?php
|
||||
}
|
||||
|
||||
function wp_widget_recent_comments( $args ) {
|
||||
global $wpdb;
|
||||
|
||||
extract( $args );
|
||||
|
||||
$options = get_option( 'wp_widget_recent_comments' );
|
||||
|
||||
$title = ( empty( $options['title'] ) ) ? __( 'Recent Comments' ) : $options['title'];
|
||||
|
||||
$comments = $wpdb->get_results( "SELECT * FROM $wpdb->comments WHERE comment_approved = '1' ORDER BY comment_date_gmt DESC LIMIT 5" );
|
||||
|
||||
if ( is_array( $comments ) && count( $comments ) > 0 ) {
|
||||
?>
|
||||
<?php echo $before_widget; ?>
|
||||
<?php echo $before_title . $title . $after_title; ?>
|
||||
<ul id="recentcomments">
|
||||
<?php foreach ( $comments as $comment ) { ?>
|
||||
<li class="recentcomments"><?php echo sprintf( __( '%1$s on %2$s' ), get_comment_author_link(), '<a href="' . get_permalink( $comment->comment_post_ID ) . '#comment-' . $comment->comment_ID . '">' . get_the_title( $comment->comment_post_ID ) . '</a>' ); ?></li>
|
||||
<?php } ?>
|
||||
</ul>
|
||||
<?php echo $after_widget; ?>
|
||||
<?php
|
||||
}
|
||||
}
|
||||
|
||||
function wp_widget_recent_comments_control() {
|
||||
$options = $newoptions = get_option( 'wp_widget_recent_comments' );
|
||||
|
||||
if ( isset( $_POST['recent-comments-submit'] ) ) {
|
||||
$newoptions['title'] = strip_tags( stripslashes( $_POST['recent-comments-title'] ) );
|
||||
|
||||
if ( $newoptions != $options ) {
|
||||
$options = $newoptions;
|
||||
update_option( 'wp_widget_recent_comments', $options );
|
||||
}
|
||||
}
|
||||
|
||||
$title = htmlspecialchars( $options['title'], ENT_QUOTES );
|
||||
?>
|
||||
<p><label for="recent-comments-title"><?php _e( 'Title:' ); ?> <input type="text" style="width:250px" id="recent-comments-title" name="recent-comments-title" value="<?php echo $title; ?>" /></label></p>
|
||||
<input type="hidden" name="recent-comments-submit" id="recent-comments-submit" value="1" />
|
||||
<?php
|
||||
}
|
||||
|
||||
function wp_widget_recent_comments_wphead() {
|
||||
?>
|
||||
<style type="text/css">
|
||||
.recentcomments a {
|
||||
display: inline !important;
|
||||
padding: 0 !important;
|
||||
margin: 0 !important;
|
||||
}
|
||||
</style>
|
||||
<?php
|
||||
}
|
||||
|
||||
function wp_widget_recent_comments_register() {
|
||||
register_sidebar_widget( array( 'Recent Comments', '' ), 'wp_widget_recent_comments' );
|
||||
register_widget_control( array( 'Recent Comments', '' ), 'wp_widget_recent_comments_control' );
|
||||
|
||||
if ( is_active_widget( 'wp_widget_recent_comments' ) ) {
|
||||
add_action( 'wp_head', 'wp_widget_recent_comments_wphead' );
|
||||
}
|
||||
}
|
||||
|
||||
function wp_widget_rss( $args, $i = 1 ) {
|
||||
extract( $args );
|
||||
|
||||
if ( file_exists( ABSPATH . WPINC . '/rss.php' ) ) {
|
||||
require_once ABSPATH . WPINC . '/rss.php';
|
||||
} else {
|
||||
require_once ABSPATH . WPINC . '/rss-functions.php';
|
||||
}
|
||||
|
||||
$options = get_option( 'wp_widget_rss' );
|
||||
|
||||
$number_items = (int) $options[$i]['number_items'];
|
||||
$show_summary = $options[$i]['show_summary'];
|
||||
|
||||
if ( empty( $number_items ) || $number_items < 1 || $number_items > 10 ) {
|
||||
$number_items = 10;
|
||||
}
|
||||
|
||||
$url = $options[$i]['url'];
|
||||
|
||||
if ( empty( $url ) ) {
|
||||
return;
|
||||
}
|
||||
|
||||
while ( strstr( $url, 'http' ) != $url ) {
|
||||
$url = substr( $url, 1 );
|
||||
}
|
||||
|
||||
$rss = fetch_rss( $url );
|
||||
|
||||
$link = wp_specialchars( strip_tags( $rss->channel['link'] ), 1 );
|
||||
|
||||
while ( strstr( $link, 'http' ) != $link ) {
|
||||
$link = substr( $link, 1 );
|
||||
}
|
||||
|
||||
$desc = wp_specialchars( strip_tags( html_entity_decode( $rss->channel['description'], ENT_QUOTES ) ), 1 );
|
||||
|
||||
$title = $options[$i]['title'];
|
||||
|
||||
if ( empty( $title ) ) {
|
||||
$title = htmlentities( strip_tags( $rss->channel['title'] ) );
|
||||
}
|
||||
|
||||
if ( empty( $title ) ) {
|
||||
$title = $desc;
|
||||
}
|
||||
|
||||
if ( empty( $title ) ) {
|
||||
$title = __( 'Unknown Feed' );
|
||||
}
|
||||
|
||||
$url = wp_specialchars( strip_tags( $url ), 1 );
|
||||
|
||||
if ( file_exists( ABSPATH . 'wp-content/rss.png' ) ) {
|
||||
$icon = get_bloginfo( 'wpurl' ) . '/wp-content/rss.png';
|
||||
} else {
|
||||
$icon = get_bloginfo( 'wpurl' ) . '/wp-includes/images/rss.png';
|
||||
}
|
||||
|
||||
$h2 = '<a href="%1$s" class="rsswidget" title="%2$s"><img src="%3$s" style="width:14px;height:14px" alt="%4$s" /></a> <a href="%5$s" class="rsswidget" title="%6$s">%7$s</a>';
|
||||
$h2 = sprintf( $h2, $url, __( 'Syndicate this content' ), $icon, __( 'RSS' ), $link, $desc, $title );
|
||||
?>
|
||||
<?php echo $before_widget; ?>
|
||||
<?php echo $before_title . $h2 . $after_title; ?>
|
||||
<ul>
|
||||
<?php
|
||||
if ( is_array( $rss->items ) ) {
|
||||
$rss->items = array_slice( $rss->items, 0, $number_items );
|
||||
|
||||
foreach ( $rss->items as $item ) {
|
||||
while ( strstr( $item['link'], 'http' ) != $item['link'] ) {
|
||||
$item['link'] = substr( $item['link'], 1 );
|
||||
}
|
||||
|
||||
$link = wp_specialchars( strip_tags( $item['link'] ), 1 );
|
||||
$title = wp_specialchars( strip_tags( $item['title'] ), 1 );
|
||||
|
||||
if ( empty( $title ) ) {
|
||||
$title = __( 'Untitled' );
|
||||
}
|
||||
|
||||
$desc = '';
|
||||
|
||||
if ( $show_summary ) {
|
||||
$summary = '<div class="rssSummary">' . $item['description'] . '</div>';
|
||||
} else {
|
||||
$desc = str_replace( array( "\r", "\n" ), ' ', wp_specialchars( strip_tags( html_entity_decode( $item['description'], ENT_QUOTES ) ), 1 ) );
|
||||
$summary = '';
|
||||
}
|
||||
?>
|
||||
<li><a class="rsswidget" href="<?php echo $link; ?>" title="<?php echo $desc; ?>"><?php echo $title; ?></a><?php echo $summary; ?></li>
|
||||
<?php
|
||||
}
|
||||
} else {
|
||||
?>
|
||||
<li><?php _e( 'An error has occurred; the feed is probably down. Try again later.' ); ?></li>
|
||||
<?php
|
||||
}
|
||||
?>
|
||||
<?php echo $after_widget; ?>
|
||||
<?php
|
||||
}
|
||||
|
||||
function wp_widget_rss_control( $i ) {
|
||||
$options = $newoptions = get_option( 'wp_widget_rss' );
|
||||
|
||||
if ( isset( $_POST['rss-submit-' . $i] ) ) {
|
||||
$newoptions[$i]['number_items'] = (int) $_POST['rss-items-' . $i];
|
||||
$newoptions[$i]['url'] = strip_tags( stripslashes( $_POST['rss-url-' . $i] ) );
|
||||
$newoptions[$i]['title'] = trim( strip_tags( stripslashes( $_POST['rss-title-' . $i] ) ) );
|
||||
|
||||
if ( $newoptions != $options ) {
|
||||
$options = $newoptions;
|
||||
update_option( 'wp_widget_rss', $options );
|
||||
}
|
||||
}
|
||||
|
||||
$url = htmlspecialchars( $options[$i]['url'], ENT_QUOTES );
|
||||
$number_items = (int) $options[$i]['number_items'];
|
||||
$title = htmlspecialchars( $options[$i]['title'], ENT_QUOTES );
|
||||
|
||||
if ( empty( $number_items ) || $number_items < 1 ) {
|
||||
$number_items = 10;
|
||||
}
|
||||
?>
|
||||
<p style="text-align:center;"><?php _e( 'Enter the RSS feed URL here:' ); ?></p>
|
||||
<input style="width: 400px;" id="rss-url-<?php echo $i; ?>" name="rss-url-<?php echo $i; ?>" type="text" value="<?php echo $url; ?>" />
|
||||
<p style="text-align:center;"><?php _e( 'Give the feed a title (optional):' ); ?></p>
|
||||
<input style="width: 400px;" id="rss-title-<?php echo $i; ?>" name="rss-title-<?php echo $i; ?>" type="text" value="<?php echo $title; ?>" />
|
||||
<p style="text-align:center; line-height: 30px;"><?php _e('How many items would you like to display?', 'widgets'); ?> <select id="rss-items-<?php echo $i; ?>" name="rss-items-<?php echo $i; ?>"><?php for ( $j = 1; $j <= 10; $j++ ) echo "<option value='$j' ".($i==$j ? "selected='selected'" : '').">$j</option>"; ?></select></p>
|
||||
<input type="hidden" id="rss-submit-<?php echo $i; ?>" name="rss-submit-<?php echo $i; ?>" value="1" />
|
||||
<?php
|
||||
}
|
||||
|
||||
function wp_widget_rss_setup() {
|
||||
$options = $newoptions = get_option( 'wp_widget_rss' );
|
||||
|
||||
if ( isset( $_POST['rss-number-submit'] ) ) {
|
||||
$i = (int) $_POST['rss-number'];
|
||||
|
||||
if ( $i > 9 ) {
|
||||
$number = 9;
|
||||
} elseif ( $i < 1 ) {
|
||||
$number = 1;
|
||||
}
|
||||
|
||||
$newoptions['number'] = $i;
|
||||
|
||||
if ( $newoptions != $options ) {
|
||||
$options = $newoptions;
|
||||
update_option( 'wp_widget_rss', $options );
|
||||
widget_rss_register( $options['number'] );
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
function wp_widget_rss_page() {
|
||||
$options = get_option( 'wp_widget_rss' );
|
||||
|
||||
$i = $options['number'];
|
||||
?>
|
||||
<div class="wrap">
|
||||
<form method="post">
|
||||
<h2><?php _e( 'RSS Feed Widgets' ); ?></h2>
|
||||
|
||||
<p style="line-height:30px"><?php _e( 'How many RSS widgets would you like?' ); ?>
|
||||
<select id="rss-number" name="rss-number" value="<?php echo $i; ?>">
|
||||
<?php for ( $j = 1; $j < 10; $j++ ) { ?>
|
||||
<option value="<?php echo $j; ?>"<?php
|
||||
if ( $i == $j ) {
|
||||
echo ' selected="selected"';
|
||||
}
|
||||
?>><?php echo $j; ?></option>
|
||||
<?php } ?>
|
||||
</select>
|
||||
</p>
|
||||
</form>
|
||||
</div>
|
||||
<?php
|
||||
}
|
||||
|
||||
function wp_widget_rss_register() {
|
||||
$options = get_option( 'wp_widget_rss' );
|
||||
|
||||
$i = $options['number'];
|
||||
|
||||
if ( $i < 1 ) {
|
||||
$i = 1;
|
||||
} elseif ( $i > 9 ) {
|
||||
$i = 9;
|
||||
}
|
||||
|
||||
for ( $j = 1; $j <= 9; $j++ ) {
|
||||
$name = array( 'RSS %s', '', $j );
|
||||
register_sidebar_widget( $name, ( $j <= $i ) ? 'wp_widget_rss' : '', $j );
|
||||
register_widget_control( $name, ( $j <= $i ) ? 'wp_widget_rss_control' : '', 410, 200, $j );
|
||||
}
|
||||
|
||||
add_action( 'sidebar_admin_setup', 'wp_widget_rss_setup' );
|
||||
add_action( 'sidebar_admin_page', 'wp_widget_rss_page' );
|
||||
|
||||
if ( is_active_widget( 'wp_widget_rss' ) ) {
|
||||
add_action( 'wp_head', 'wp_widget_rss_wphead' );
|
||||
}
|
||||
}
|
||||
|
||||
function wp_widget_rss_wphead() {
|
||||
?>
|
||||
<style type="text/css">
|
||||
a.rsswidget {
|
||||
display: inline !important;
|
||||
}
|
||||
|
||||
a.rsswidget img {
|
||||
background: orange;
|
||||
color: white;
|
||||
}
|
||||
</style>
|
||||
<?php
|
||||
}
|
||||
|
||||
function wp_widgets_init() {
|
||||
global $wp_register_widget_defaults;
|
||||
|
||||
$wp_register_widget_defaults = true;
|
||||
|
||||
wp_widget_text_register();
|
||||
wp_widget_rss_register();
|
||||
wp_widget_recent_comments_register();
|
||||
|
||||
register_sidebar_widget( 'Pages', 'wp_widget_pages' );
|
||||
register_widget_control( 'Pages', 'wp_widget_pages_control', 300, 90 );
|
||||
|
||||
register_sidebar_widget( 'Calendar', 'wp_widget_calendar' );
|
||||
register_widget_control( 'Calendar', 'wp_widget_calendar_control', 300, 90 );
|
||||
|
||||
register_sidebar_widget( 'Archives', 'wp_widget_archives' );
|
||||
register_widget_control( 'Archives', 'wp_widget_archives_control', 300, 90 );
|
||||
|
||||
register_sidebar_widget( 'Links', 'wp_widget_links' );
|
||||
|
||||
register_sidebar_widget( 'Meta', 'wp_widget_meta' );
|
||||
register_widget_control( 'Meta', 'wp_widget_meta_control', 300, 90 );
|
||||
|
||||
register_sidebar_widget( 'Search', 'wp_widget_search' );
|
||||
|
||||
register_sidebar_widget( 'Categories', 'wp_widget_categories' );
|
||||
register_widget_control( 'Categories', 'wp_widget_categories_control', 300, 150 );
|
||||
|
||||
register_sidebar_widget( 'Recent Posts', 'wp_widget_recent_entries' );
|
||||
|
||||
$wp_register_widget_defaults = false;
|
||||
|
||||
do_action( 'widgets_init' );
|
||||
}
|
||||
|
||||
?>
|
||||
|
|
@ -168,6 +168,7 @@ require (ABSPATH . WPINC . '/cron.php');
|
|||
require (ABSPATH . WPINC . '/version.php');
|
||||
require (ABSPATH . WPINC . '/deprecated.php');
|
||||
require (ABSPATH . WPINC . '/script-loader.php');
|
||||
require (ABSPATH . WPINC . '/widgets.php');
|
||||
|
||||
if (strpos($_SERVER['PHP_SELF'], 'install.php') === false) {
|
||||
// Used to guarantee unique hash cookies
|
||||
|
|
@ -260,7 +261,11 @@ function shutdown_action_hook() {
|
|||
}
|
||||
register_shutdown_function('shutdown_action_hook');
|
||||
|
||||
// widgets_init() BEFORE init, so plugins that launch on init can
|
||||
// do stuff with default widgets
|
||||
wp_widgets_init();
|
||||
|
||||
// Everything is loaded and initialized.
|
||||
do_action('init');
|
||||
|
||||
?>
|
||||
?>
|
||||
Loading…
Reference in New Issue