diff options
| -rw-r--r-- | phpfspot.class.php | 63 | ||||
| -rw-r--r-- | phpfspot.js | 33 | ||||
| -rw-r--r-- | rpc.php | 26 | ||||
| -rw-r--r-- | templates/index.tpl | 2 | ||||
| -rw-r--r-- | templates/tags.tpl | 8 |
5 files changed, 126 insertions, 6 deletions
diff --git a/phpfspot.class.php b/phpfspot.class.php index 1a344f4..379ad98 100644 --- a/phpfspot.class.php +++ b/phpfspot.class.php @@ -10,8 +10,9 @@ class PHPFSPOT { var $db; var $tmpl; var $tags; - var $avail_photos; + var $avail_tags; var $photos; + var $avail_photos; var $current_photo; var $current_tags; @@ -47,6 +48,9 @@ class PHPFSPOT { private function get_tags() { + $this->avail_tags = Array(); + $count = 0; + $result = $this->db->db_query(" SELECT id,name FROM tags @@ -59,8 +63,12 @@ class PHPFSPOT { $tag_name = $row['name']; $this->tags[$tag_id] = $tag_name; + $this->avail_tags[$count] = $tag_id; + + $count++; } + } // get_tags() private function get_photos() @@ -125,6 +133,59 @@ class PHPFSPOT { } // prepare_single_photo() + public function getAvailableTags() + { + foreach($this->avail_tags as $tag) + { + if(isset($_SESSION['selected_tags']) && in_array($tag, $_SESSION['selected_tags'])) + continue; + + // return all available (= not selected) tags + print "<a href=\"javascript:Tags('add', ". $tag .");\">". $this->tags[$tag] ."</a> "; + + } + + } // getAvailableTags() + + public function getSelectedTags() + { + foreach($this->avail_tags as $tag) + { + // return all selected tags + if(isset($_SESSION['selected_tags']) && in_array($tag, $_SESSION['selected_tags'])) { + print "<a href=\"javascript:Tags('del', ". $tag .");\">". $this->tags[$tag] ."</a> "; + } + + } + + print "<a href=\"javascript:Tags('reset', 0);\">Reset Tags</a>"; + + } // getSelectedTags() + + public function addTag($tag) + { + if(!isset($_SESSION['selected_tags'])) + $_SESSION['selected_tags'] = Array(); + + array_push($_SESSION['selected_tags'], $tag); + + } // addTag() + + public function delTag($tag) + { + if(isset($_SESSION['selected_tags'])) { + $key = array_search($tag, $_SESSION['selected_tags']); + unset($_SESSION['selected_tags'][$key]); + } + + } // delTag() + + public function resetTags() + { + unset($_SESSION['selected_tags']); + + } // resetTags() + } ?> diff --git a/phpfspot.js b/phpfspot.js index ed19372..4f8fd52 100644 --- a/phpfspot.js +++ b/phpfspot.js @@ -3,3 +3,36 @@ function showImage(id) content = document.getElementById("content"); content.innerHTML = HTML_AJAX.grab('rpc.php?action=showphoto&id=' + id); } + +function Tags(mode, id) +{ + if(mode == "add") { + // add the tag to users session + HTML_AJAX.grab('rpc.php?action=addtag&id=' + id); + } + else if(mode == "del") { + // del the tag from users session + HTML_AJAX.grab('rpc.php?action=deltag&id=' + id); + } + else if(mode == "reset") { + HTML_AJAX.grab('rpc.php?action=resettags'); + } + + refreshAvailableTags(); + refreshSelectedTags(); + +} + +function refreshAvailableTags() +{ + // update available tags + content = document.getElementById("available_tags"); + content.innerHTML = HTML_AJAX.grab('rpc.php?action=show_available_tags'); +} + +function refreshSelectedTags() +{ + // update selected tags + content = document.getElementById("selected_tags"); + content.innerHTML = HTML_AJAX.grab('rpc.php?action=show_selected_tags'); +} @@ -49,6 +49,32 @@ class PHPFSPOT_RPC { $fspot->tmpl->show("body.tpl"); break; + + case 'show_available_tags': + + $fspot->getAvailableTags(); + break; + + case 'show_selected_tags': + + $fspot->getSelectedTags(); + break; + + case 'addtag': + + $fspot->addTag($_GET['id']); + break; + + case 'deltag': + + $fspot->delTag($_GET['id']); + break; + + case 'resettags': + + $fspot->resetTags(); + break; + } } // process_ajax_request(); diff --git a/templates/index.tpl b/templates/index.tpl index dfbaf68..e38a823 100644 --- a/templates/index.tpl +++ b/templates/index.tpl @@ -1,5 +1,5 @@ {include file="header.tpl"} - <body> + <body onload="refreshAvailableTags(); refreshSelectedTags();"> <div id="logo">noch keins da</div> <div id="tags"> {include file="tags.tpl"} diff --git a/templates/tags.tpl b/templates/tags.tpl index 52751e2..d46ac21 100644 --- a/templates/tags.tpl +++ b/templates/tags.tpl @@ -1,6 +1,6 @@ -<div id='tag'> The following tags are available:<br /> -{foreach from=$tags item=tag } - <a href="?{$tag}">{$tag}</a> -{/foreach} +<div id='available_tags'> +</div> + The following tags have been selected: <br /> +<div id='selected_tags'> </div> |