diff --git a/contrib/tagger/main.php b/contrib/tagger/main.php new file mode 100644 index 00000000..7551d607 --- /dev/null +++ b/contrib/tagger/main.php @@ -0,0 +1,26 @@ +theme)) + $this->theme = get_theme_object("tagger", "taggerTheme"); + if(is_a($event,"DisplayingImageEvent")) { + //show tagger box + global $database; + global $page; + + $tags = $database->Execute(" + SELECT tag + FROM `tags` + WHERE count > 1 + ORDER BY tag"); + + $this->theme->build($page, $tags); + } + } +} +add_event_listener(new tagger()); +?> diff --git a/contrib/tagger/script.js b/contrib/tagger/script.js new file mode 100644 index 00000000..5bd59a01 --- /dev/null +++ b/contrib/tagger/script.js @@ -0,0 +1,184 @@ +function byId(id) { + return document.getElementById(id); +} + +function tagExists(tag) { + var tags = byId("tags"); + tags_list = tags.value; + tags_array = tags_list.split(" "); + + tags_list = ""; + for (x in tags_array) { + if(tags_array[x] == tag) { + return true; + } + } + return false; +} + +function addTag(tag) { + if (!tagExists(tag)) { + // append tag to tag box. + var tags = byId("tags"); + tags.value = tags.value +" "+ tag; + } +} + +// Drag Code // +//***************************************************************************** +// Do not remove this notice. +// +// Copyright 2001 by Mike Hall. +// See http://www.brainjar.com for terms of use. +//***************************************************************************** + +// Determine browser and version. + +function Browser() { + + var ua, s, i; + + this.isIE = false; + this.isNS = false; + this.version = null; + + ua = navigator.userAgent; + + s = "MSIE"; + if ((i = ua.indexOf(s)) >= 0) { + this.isIE = true; + this.version = parseFloat(ua.substr(i + s.length)); + return; + } + + s = "Netscape6/"; + if ((i = ua.indexOf(s)) >= 0) { + this.isNS = true; + this.version = parseFloat(ua.substr(i + s.length)); + return; + } + + // Treat any other "Gecko" browser as NS 6.1. + + s = "Gecko"; + if ((i = ua.indexOf(s)) >= 0) { + this.isNS = true; + this.version = 6.1; + return; + } +} + +var browser = new Browser(); + +// Global object to hold drag information. + +var dragObj = new Object(); +dragObj.zIndex = 0; + +function dragStart(event, id) { + + var el; + var x, y; + + // If an element id was given, find it. Otherwise use the element being + // clicked on. + + if (id) + dragObj.elNode = document.getElementById(id); + else { + if (browser.isIE) + dragObj.elNode = window.event.srcElement; + if (browser.isNS) + dragObj.elNode = event.target; + + // If this is a text node, use its parent element. + + if (dragObj.elNode.nodeType == 3) + dragObj.elNode = dragObj.elNode.parentNode; + } + + // Get cursor position with respect to the page. + + if (browser.isIE) { + x = window.event.clientX + document.documentElement.scrollLeft + + document.body.scrollLeft; + y = window.event.clientY + document.documentElement.scrollTop + + document.body.scrollTop; + } + if (browser.isNS) { + x = event.clientX + window.scrollX; + y = event.clientY + window.scrollY; + } + + // Save starting positions of cursor and element. + + dragObj.cursorStartX = x; + dragObj.cursorStartY = y; + dragObj.elStartLeft = parseInt(dragObj.elNode.style.left, 10); + dragObj.elStartTop = parseInt(dragObj.elNode.style.top, 10); + + if (isNaN(dragObj.elStartLeft)) dragObj.elStartLeft = 0; + if (isNaN(dragObj.elStartTop)) dragObj.elStartTop = 0; + + // Update element's z-index. + + dragObj.elNode.style.zIndex = ++dragObj.zIndex; + + // Capture mousemove and mouseup events on the page. + + if (browser.isIE) { + document.attachEvent("onmousemove", dragGo); + document.attachEvent("onmouseup", dragStop); + window.event.cancelBubble = true; + window.event.returnValue = false; + } + if (browser.isNS) { + document.addEventListener("mousemove", dragGo, true); + document.addEventListener("mouseup", dragStop, true); + event.preventDefault(); + } +} + +function dragGo(event) { + + var x, y; + + // Get cursor position with respect to the page. + + if (browser.isIE) { + x = window.event.clientX + document.documentElement.scrollLeft + + document.body.scrollLeft; + y = window.event.clientY + document.documentElement.scrollTop + + document.body.scrollTop; + } + if (browser.isNS) { + x = event.clientX + window.scrollX; + y = event.clientY + window.scrollY; + } + + // Move drag element by the same amount the cursor has moved. + + dragObj.elNode.style.left = (dragObj.elStartLeft + x - dragObj.cursorStartX) + "px"; + dragObj.elNode.style.top = (dragObj.elStartTop + y - dragObj.cursorStartY) + "px"; + + if (browser.isIE) { + window.event.cancelBubble = true; + window.event.returnValue = false; + } + if (browser.isNS) + event.preventDefault(); +} + +function dragStop(event) { + + // Stop capturing mousemove and mouseup events. + + if (browser.isIE) { + document.detachEvent("onmousemove", dragGo); + document.detachEvent("onmouseup", dragStop); + } + if (browser.isNS) { + document.removeEventListener("mousemove", dragGo, true); + document.removeEventListener("mouseup", dragStop, true); + } +} diff --git a/contrib/tagger/theme.php b/contrib/tagger/theme.php new file mode 100644 index 00000000..ecb8fcbb --- /dev/null +++ b/contrib/tagger/theme.php @@ -0,0 +1,16 @@ +"; + foreach ($tags as $tag) { + $html .= "
"; + } + $html .= ""; + + $page->add_block( new Block(null, + $html, + "main", + 1000)); + } +} +?>