ab0265b1c4
-tag_cloud_html5: updated to v7 (previously v5 on github) -short_search_fix: updated to v2 (previously v1 on github) -register: updated to v2 (previously v1 on github) -image_optimizer: v1
114 lines
4.6 KiB
PHP
114 lines
4.6 KiB
PHP
<?php defined("SYSPATH") or die("No direct script access.");
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/**
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* Gallery - a web based photo album viewer and editor
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* Copyright (C) 2000-2012 Bharat Mediratta
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or (at
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* your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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class Tag_Cloud_Controller extends Controller {
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public function index() {
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// Require view permission for the root album for security purposes.
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$album = ORM::factory("item", 1);
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access::required("view", $album);
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// Get settings
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$options = module::get_var("tag_cloud_html5", "options_wholecloud", null);
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$maxtags = module::get_var("tag_cloud_html5", "maxtags_wholecloud", null);
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$width = module::get_var("tag_cloud_html5", "width_wholecloud", null);
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$height = module::get_var("tag_cloud_html5", "height_wholecloud", null);
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$options = json_decode($options, true);
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$options['hideTags'] = !module::get_var("tag_cloud_html5", "show_wholecloud_list", true);
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$options = json_encode($options);
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// Set up and display the actual page.
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$template = new Theme_View("page.html", "other", "Tag cloud");
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$template->content = new View("tag_cloud_html5_page.html");
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$template->content->title = t("Tag cloud");
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$template->content->cloud = tag::cloud($maxtags);
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$template->content->options = $options;
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$template->content->width = $width;
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$template->content->height = $height;
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// Display the page.
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print $template;
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}
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public function embed() {
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/**
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* This is used to embed the tag cloud in other things. New in version 7.
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*
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* It expects the url to be in the form:
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* tag_cloud/embed/optionsbase/option1/value1/option2/value2/.../optionN/valueN
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* Where:
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* optionsbase = "sidebar" or "wholecloud" (takes settings from this config)
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* optionX = option name (either "maxtags" or any of the TagCanvas parameters - no name verification performed!)
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* valueX = value of option (no value verification performed here!)
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* Here's how the tag cloud is built:
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* 1. Load "maxtags" and "options" variables for optionbase (as defined in admin menu or admin/advanced variables)
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* Note: width and height are ignored, and the add tag form, wholecloud link, and inline tags are not shown.
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* 2. Use option/value pairs to override and/or append those loaded above.
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* 3. Build tag cloud, using 100% of the size from its parent.
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* Correspondingly, the optionsbase is required, but the options and values are not.
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*/
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// Require view permission for the root album for security purposes.
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$album = ORM::factory("item", 1);
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access::required("view", $album);
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// get the function arguments
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$args = func_get_args();
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// get/check the number of arguments - must be odd
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$countargs = count($args);
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if ($countargs % 2 == 0) {
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return;
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}
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// get/check the first argument - must be sidebar or wholecloud
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$optionsbase = $args[0];
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if (!(in_array($optionsbase, array("sidebar", "wholecloud")))) {
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return;
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}
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// get and override/append options/values
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$maxtags = module::get_var("tag_cloud_html5", "maxtags_".$optionsbase, null);
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$options = module::get_var("tag_cloud_html5", "options_".$optionsbase, null);
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$options = json_decode($options, true);
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for ($i = 0; $i < ($countargs-1)/2; $i++) {
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$option = $args[2*$i+1];
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$value = $args[2*$i+2];
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if ($option == "maxtags") {
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// assign to maxtags
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$maxtags = $value;
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} elseif (substr($option,-6) == 'Colour') {
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// assign to options with a hash in front
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$options[$option] = '#'.$value;
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} else {
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// assign to options
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$options[$option] = $value;
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}
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}
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$options = json_encode($options);
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// Set up and display the actual page.
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$template = new View("tag_cloud_html5_embed.html");
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$template->cloud = tag::cloud($maxtags);
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$template->options = $options;
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// Display the page.
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print $template;
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}
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} |