installed dokuwiki, added to navbar, updated news

1 files changed, 190 insertions, 0 deletions

diff --git a/wiki/lib/scripts/page.js b/wiki/lib/scripts/page.js
new file mode 100644
index 0000000..aadff8e
--- /dev/null
+++ b/wiki/lib/scripts/page.js
@@ -0,0 +1,190 @@
+/**
+ * Page behaviours
+ *
+ * This class adds various behaviours to the rendered page
+ */
+dw_page = {
+    /**
+     * initialize page behaviours
+     */
+    init: function(){
+        dw_page.sectionHighlight();
+        jQuery('a.fn_top').mouseover(dw_page.footnoteDisplay);
+        dw_page.makeToggle('#dw__toc h3','#dw__toc > div');
+    },
+
+    /**
+     * Highlight the section when hovering over the appropriate section edit button
+     *
+     * @author Andreas Gohr <andi@splitbrain.org>
+     */
+    sectionHighlight: function() {
+        jQuery('form.btn_secedit')
+            .mouseover(function(){
+                var $tgt = jQuery(this).parent(),
+                    nr = $tgt.attr('class').match(/(\s+|^)editbutton_(\d+)(\s+|$)/)[2],
+                    $highlight = jQuery(),                                             // holder for elements in the section to be highlighted
+                    $highlightWrap = jQuery('<div class="section_highlight"></div>');  // section highlight wrapper
+
+                // Walk the dom tree in reverse to find the sibling which is or contains the section edit marker
+                while($tgt.length > 0 && !($tgt.hasClass('sectionedit' + nr) || $tgt.find('.sectionedit' + nr).length)) {
+                    $tgt = $tgt.prev();
+                    $highlight = $highlight.add($tgt);
+                }
+              // insert the section highlight wrapper before the last element added to $highlight
+              $highlight.filter(':last').before($highlightWrap);
+              // and move the elements to be highlighted inside the section highlight wrapper
+              $highlight.detach().appendTo($highlightWrap);
+            })
+            .mouseout(function(){
+                // find the section highlight wrapper...
+                var $highlightWrap = jQuery('.section_highlight');
+                // ...move its children in front of it (as siblings)...
+                $highlightWrap.before($highlightWrap.children().detach());
+                // ...and remove the section highlight wrapper
+                $highlightWrap.detach();
+            });
+    },
+
+    /**
+     * Create/get a insitu popup used by the footnotes
+     *
+     * @param target - the DOM element at which the popup should be aligned at
+     * @param popup_id - the ID of the (new) DOM popup
+     * @return the Popup jQuery object
+     */
+    insituPopup: function(target, popup_id) {
+        // get or create the popup div
+        var $fndiv = jQuery('#' + popup_id);
+
+        // popup doesn't exist, yet -> create it
+        if($fndiv.length === 0){
+            $fndiv = jQuery(document.createElement('div'))
+                .attr('id', popup_id)
+                .addClass('insitu-footnote JSpopup')
+                .attr('aria-hidden', 'true')
+                .mouseleave(function () {jQuery(this).hide().attr('aria-hidden', 'true');})
+                .attr('role', 'tooltip');
+            jQuery('.dokuwiki:first').append($fndiv);
+        }
+
+        // position() does not support hidden elements
+        $fndiv.show().position({
+            my: 'left top',
+            at: 'left center',
+            of: target
+        }).hide();
+
+        return $fndiv;
+    },
+
+    /**
+     * Display an insitu footnote popup
+     *
+     * @author Andreas Gohr <andi@splitbrain.org>
+     * @author Chris Smith <chris@jalakai.co.uk>
+     * @author Anika Henke <anika@selfthinker.org>
+     */
+    footnoteDisplay: function () {
+        var $content = jQuery(jQuery(this).attr('href')) // Footnote text anchor
+                      .parent().siblings('.content').clone();
+
+        if (!$content) {
+            return;
+        }
+
+        // prefix ids on any elements with "insitu__" to ensure they remain unique
+        jQuery('[id]', $content).each(function(){
+            var id = jQuery(this).attr('id');
+            jQuery(this).attr('id', 'insitu__' + id);
+        });
+
+        var content = $content.html().trim();
+        // now put the content into the wrapper
+        dw_page.insituPopup(this, 'insitu__fn').html(content)
+        .show().attr('aria-hidden', 'false');
+    },
+
+    /**
+     * Makes an element foldable by clicking its handle
+     *
+     * This is used for the TOC toggling, but can be used for other elements
+     * as well. A state indicator is inserted into the handle and can be styled
+     * by CSS.
+     *
+     * To properly reserve space for the expanded element, the sliding animation is
+     * done on the children of the content. To make that look good and to make sure aria
+     * attributes are assigned correctly, it's recommended to make sure that the content
+     * element contains a single child element only.
+     *
+     * @param {selector} handle What should be clicked to toggle
+     * @param {selector} content This element will be toggled
+     * @param {int} state initial state (-1 = open, 1 = closed)
+     */
+    makeToggle: function(handle, content, state){
+        var $handle, $content, $clicky, $child, setClicky;
+        $handle = jQuery(handle);
+        if(!$handle.length) return;
+        $content = jQuery(content);
+        if(!$content.length) return;
+
+        // we animate the children
+        $child = $content.children();
+
+        // class/display toggling
+        setClicky = function(hiding){
+            if(hiding){
+                $clicky.html('<span>+</span>');
+                $handle.addClass('closed');
+                $handle.removeClass('open');
+            }else{
+                $clicky.html('<span>−</span>');
+                $handle.addClass('open');
+                $handle.removeClass('closed');
+            }
+        };
+
+        $handle[0].setState = function(state){
+            var hidden;
+            if(!state) state = 1;
+
+            // Assert that content instantly takes the whole space
+            $content.css('min-height', $content.height()).show();
+
+            // stop any running animation
+            $child.stop(true, true);
+
+            // was a state given or do we toggle?
+            if(state === -1) {
+                hidden = false;
+            } else if(state === 1) {
+                hidden = true;
+            } else {
+                hidden = $child.is(':hidden');
+            }
+
+            // update the state
+            setClicky(!hidden);
+
+            // Start animation and assure that $toc is hidden/visible
+            $child.dw_toggle(hidden, function () {
+                $content.toggle(hidden);
+                $content.attr('aria-expanded', hidden);
+                $content.css('min-height',''); // remove min-height again
+            }, true);
+        };
+
+        // the state indicator
+        $clicky = jQuery(document.createElement('strong'));
+
+        // click function
+        $handle.css('cursor','pointer')
+               .click($handle[0].setState)
+               .prepend($clicky);
+
+        // initial state
+        $handle[0].setState(state);
+    }
+};
+
+jQuery(dw_page.init);