45343a8ce9
git-svn-id: file:///home/shish/svn/shimmie2/trunk@267 7f39781d-f577-437e-ae19-be835c7a54ca
260 lines
7.3 KiB
PHP
260 lines
7.3 KiB
PHP
<?php
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/* SetupBuildingEvent {{{
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*
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* Sent when the setup page is ready to be added to
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*/
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class SetupBuildingEvent extends Event {
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var $panel;
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public function SetupBuildingEvent($panel) {
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$this->panel = $panel;
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}
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public function get_panel() {
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return $this->panel;
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}
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}
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// }}}
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/* SetupPanel {{{
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*
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*/
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class SetupPanel {
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var $blocks = array();
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public function add_block($block) {
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$this->blocks[] = $block;
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}
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}
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// }}}
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/* SetupBlock {{{
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*
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*/
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class SetupBlock extends Block {
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var $header;
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var $body;
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public function SetupBlock($title) {
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$this->header = $title;
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$this->section = "main";
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$this->position = 50;
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}
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public function add_label($text) {
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$this->body .= $text;
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}
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public function add_text_option($name, $label=null) {
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global $config;
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$val = $config->get_string($name);
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if(!is_null($label)) {
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$this->body .= "<label for='$name'>$label</label>";
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}
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$this->body .= "<input type='text' id='$name' name='_config_$name' value='$val'>\n";
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$this->body .= "<input type='hidden' name='_type_$name' value='string'>\n";
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}
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public function add_longtext_option($name, $label=null) {
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global $config;
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$val = $config->get_string($name);
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if(!is_null($label)) {
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$this->body .= "<label for='$name'>$label</label>";
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}
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$this->body .= "<textarea rows='5' cols='40' id='_config_$name' name='$name'>$val</textarea>\n";
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$this->body .= "<!--<br><br><br><br>-->\n"; // setup page auto-layout counts <br> tags
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$this->body .= "<input type='hidden' name='_type_$name' value='string'>\n";
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}
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public function add_bool_option($name, $label=null) {
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global $config;
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$checked = $config->get_bool($name) ? " checked" : "";
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if(!is_null($label)) {
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$this->body .= "<label for='$name'>$label</label>";
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}
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$this->body .= "<input type='checkbox' id='_config_$name' name='$name'$checked>\n";
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$this->body .= "<input type='hidden' name='_type_$name' value='bool'>\n";
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}
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// public function add_hidden_option($name, $label=null) {
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// global $config;
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// $val = $config->get_string($name);
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// $this->body .= "<input type='hidden' id='$name' name='$name' value='$val'>";
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// }
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public function add_int_option($name, $label=null) {
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global $config;
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$val = $config->get_string($name);
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if(!is_null($label)) {
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$this->body .= "<label for='$name'>$label</label>";
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}
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$this->body .= "<input type='text' id='$name' name='_config_$name' value='$val' size='4' style='text-align: center;'>\n";
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$this->body .= "<input type='hidden' name='_type_$name' value='int'>\n";
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}
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public function add_shorthand_int_option($name, $label=null) {
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global $config;
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$val = to_shorthand_int($config->get_string($name));
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if(!is_null($label)) {
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$this->body .= "<label for='$name'>$label</label>";
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}
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$this->body .= "<input type='text' id='$name' name='_config_$name' value='$val' size='6' style='text-align: center;'>\n";
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$this->body .= "<input type='hidden' name='_type_$name' value='int'>\n";
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}
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public function add_choice_option($name, $options, $label=null) {
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global $config;
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$current = $config->get_string($name);
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if(!is_null($label)) {
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$this->body .= "<label for='$name'>$label</label>";
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}
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$html = "<select id='_config_$name' name='$name'>";
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foreach($options as $optname => $optval) {
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if($optval == $current) $selected=" selected";
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else $selected="";
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$html .= "<option value='$optval'$selected>$optname</option>\n";
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}
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$html .= "</select>";
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$this->body .= "<input type='hidden' name='_type_$name' value='string'>\n";
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$this->body .= $html;
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}
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}
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// }}}
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class Setup extends Extension {
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// event handling {{{
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public function receive_event($event) {
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if(is_a($event, 'PageRequestEvent') && ($event->page == "setup")) {
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global $user;
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if(!$user->is_admin()) {
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global $page;
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$page->set_title("Error");
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$page->set_heading("Error");
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$page->add_block(new NavBlock());
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$page->add_block(new Block("Permission Denied", "This page is for admins only"));
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}
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else {
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if($event->get_arg(0) == "save") {
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global $config;
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send_event(new ConfigSaveEvent($config));
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$config->save();
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global $page;
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$page->set_mode("redirect");
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$page->set_redirect(make_link("setup"));
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}
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else {
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$panel = new SetupPanel();
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send_event(new SetupBuildingEvent($panel));
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$this->build_page($panel);
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}
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}
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}
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if(is_a($event, 'SetupBuildingEvent')) {
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$themes = array();
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foreach(glob("themes/*") as $theme_dirname) {
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$name = str_replace("themes/", "", $theme_dirname);
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$themes[ucfirst($name)] = $name;
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}
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$sb = new SetupBlock("General");
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$sb->position = 0;
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$sb->add_text_option("title", "Site title: ");
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$sb->add_text_option("front_page", "<br>Front page: ");
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$sb->add_text_option("base_href", "<br>Base URL: ");
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$sb->add_text_option("data_href", "<br>Data URL: ");
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$sb->add_text_option("contact_link", "<br>Contact URL:");
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$sb->add_choice_option("theme", $themes, "<br>Theme: ");
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// $sb->add_int_option("anon_id", "<br>Anonymous ID: "); // FIXME: create advanced options page
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$event->panel->add_block($sb);
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}
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if(is_a($event, 'ConfigSaveEvent')) {
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foreach($_POST as $name => $value) {
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if(substr($name, 0, 8) == "_config_") {
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$name = substr($name, 8);
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switch($_POST["_type_$name"]) {
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case "string": $event->config->set_string($name, $value); break;
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case "int": $event->config->set_int($name, $value); break;
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case "bool": $event->config->set_bool($name, $value); break;
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}
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}
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}
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}
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if(is_a($event, 'UserBlockBuildingEvent')) {
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if($event->user->is_admin()) {
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$event->add_link("Board Config", make_link("setup"));
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}
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}
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}
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// }}}
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// HTML building {{{
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private function build_page($panel) {
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$setupblock_html1 = "";
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$setupblock_html2 = "";
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usort($panel->blocks, "blockcmp");
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/*
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$flip = true;
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foreach($panel->mainblocks as $block) {
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if(is_a($block, 'SetupBlock')) {
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if($flip) $setupblock_html1 .= $this->sb_to_html($block);
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else $setupblock_html2 .= $this->sb_to_html($block);
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$flip = !$flip;
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}
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}
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*/
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/*
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* Try and keep the two columns even; count the line breaks in
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* each an calculate where a block would work best
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*/
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$len1 = 0;
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$len2 = 0;
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foreach($panel->blocks as $block) {
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if(is_a($block, 'SetupBlock')) {
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$html = $this->sb_to_html($block);
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$len = count(explode("<br>", $html));
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if($len1 <= $len2) {
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$setupblock_html1 .= $this->sb_to_html($block);
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$len1 += $len;
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}
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else {
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$setupblock_html2 .= $this->sb_to_html($block);
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$len2 += $len;
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}
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}
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}
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$table = "
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<form action='".make_link("setup/save")."' method='POST'><table>
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<tr><td>$setupblock_html1</td><td>$setupblock_html2</td></tr>
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<tr><td colspan='2'><input type='submit' value='Save Settings'></td></tr>
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</table></form>
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";
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global $page;
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$page->set_title("Shimmie Setup");
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$page->set_heading("Shimmie Setup");
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$page->add_block(new Block("Navigation", $this->build_navigation(), "left", 0));
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$page->add_block(new Block("Setup", $table));
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}
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private function build_navigation() {
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return "
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<a href='".make_link("index")."'>Index</a>
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<br><a href='http://trac.shishnet.org/shimmie/wiki/Settings'>Help</a>
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";
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}
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private function sb_to_html($block) {
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return "<div class='setupblock'><b>{$block->header}</b><br>{$block->body}</div>\n";
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}
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// }}}
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}
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add_event_listener(new Setup());
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?>
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