Add an ability to select style for operator pages

src/mibew/libs/chat.php

@@ -423,7 +423,7 @@ function setup_chatview(Thread $thread) {
 		= $style_config['mail']['window_params'];
 
 	// Load core style options
-	$style_config = get_core_style_config();
+	$style_config = get_core_style_config(get_operator_pages_style());
 	$data['chat']['windowsParams']['history']
 		= $style_config['history']['window_params'];
 

src/mibew/libs/classes/settings.php

@@ -67,6 +67,7 @@ Class Settings {
 			'usernamepattern' => '{name}',
 			'chatstyle' => 'default',
 			'invitationstyle' => 'default',
+			'operator_pages_style' => 'default',
 			'chattitle' => 'Live Support',
 			'geolink' => 'http://api.hostip.info/get_html.php?ip={ip}',
 			'geolinkparams' => 'width=440,height=100,toolbar=0,scrollbars=0,location=0,status=1,menubar=0,resizable=1',

src/mibew/libs/common/configurations.php

@@ -34,12 +34,12 @@ function read_config_file($file) {
  *
  * @return array Configuration array
  */
-function get_core_style_config() {
+function get_core_style_config($style) {
 	// Get root dir of mibew messanger
 	$base_path = realpath(dirname(dirname(dirname(__FILE__))));
 
 	// Load config
-	$config = read_config_file($base_path.'/styles/operator_pages/default/config.ini');
+	$config = read_config_file($base_path.'/styles/operator_pages/' . $style . '/config.ini');
 
 	// Set default values
 	$config = ($config === false) ? array() : $config;
@@ -60,7 +60,8 @@ function get_core_style_config() {
 		),
 		'ban' => array(
 			'window_params' => ''
-		)
+		),
+		'screenshots' => array()
 	);
 
 	return $config;

src/mibew/libs/common/request.php

@@ -85,4 +85,13 @@ function getchatstyle()
 	return Settings::get('chatstyle');
 }
 
+/**
+ * Returns name of the current operator pages style
+ *
+ * @return string
+ */
+function get_operator_pages_style() {
+	return Settings::get('operator_pages_style');
+}
+
 ?>

src/mibew/libs/settings.php

@@ -22,10 +22,11 @@ function setup_settings_tabs($active)
 		getlocal("page_settings.tab.main") => $active != 0 ? "$mibewroot/operator/settings.php" : "",
 		getlocal("page_settings.tab.features") => $active != 1 ? "$mibewroot/operator/features.php" : "",
 		getlocal("page_settings.tab.performance") => $active != 2 ? "$mibewroot/operator/performance.php" : "",
-		getlocal("page_settings.tab.themes") => $active != 3 ? "$mibewroot/operator/themes.php" : "",
+		getlocal("page_settings.tab.operator_pages_themes") => $active != 3 ? "$mibewroot/operator/operator_pages_themes.php" : "",
+		getlocal("page_settings.tab.themes") => $active != 4 ? "$mibewroot/operator/themes.php" : "",
 	);
 	if (Settings::get('enabletracking')) {
-		$page['tabs'][getlocal("page_settings.tab.invitationthemes")] = ($active != 4 ? "$mibewroot/operator/invitationthemes.php" : "");
+		$page['tabs'][getlocal("page_settings.tab.invitationthemes")] = ($active != 5 ? "$mibewroot/operator/invitationthemes.php" : "");
 	}
 }
 

src/mibew/libs/view.php

@@ -16,31 +16,46 @@
  */
 
 require_once(dirname(__FILE__).'/common/response.php');
+require_once(dirname(__FILE__).'/common/request.php');
+
 
 /**
  * Renders a view for an operator page
  *
- * At the moment all views are stored in /views folder.
+ * All views are stored in "styles/operator_pages/<style_name>" folders.
  *
  * $view_name param should include neither full view's path nor its extension.
  * Just view name. For example, to render and output
- * 'styles/operator_pages/default/agents.php' view one should use 'agents' as
+ * "styles/operator_pages/default/agents.php" view one should use "agents" as
  * the view name.
  *
- * @param string $view_name Name of the view to render
+ * @param string $view_name Name of the view to render.
+ * @param string $style_name Name of the style from which a view should
+ *   be rendered. If this param is empty the value from configurations will
+ *   be used.
  */
-function render_view($view_name) {
+function render_view($view_name, $style_name = NULL) {
 	// Code of this function replaces code from the global scope. Thus we need
 	// to import some variables to make them visible to required views.
 	global $page, $mibewroot, $version, $errors;
 
+	if (empty($style_name)) {
+		if (installation_in_progress()) {
+			// We currently instal Mibew. Thus we cannot use Database and
+			// Settings classes. Just use "default" style for installation pages.
+			$style_name = 'default';
+		} else {
+			$style_name = get_operator_pages_style();
+		}
+	}
+
 	// Prepare to output html
 	start_html_output();
 
 	// Build full view name. Remove '\' and '/' characters form the specified
 	// view name
 	$full_view_name = dirname(dirname(__FILE__)) .
-		'/styles/operator_pages/default/views/' .
+		'/styles/operator_pages/' . $style_name . '/views/' .
 		str_replace("/\\", '', $view_name) . '.php';
 
 	// Load and execute the view

src/mibew/locales/en/properties

@@ -418,6 +418,7 @@ page_settings.intro=Specify options affecting chat window and common system beha
 page_settings.tab.features=Optional Services
 page_settings.tab.main=General
 page_settings.tab.performance=Performance
+page_settings.tab.operator_pages_themes=Operator pages themes preview
 page_settings.tab.themes=Chat themes preview
 page_settings.tab.invitationthemes=Invitation themes preview
 pending.errors.network=Network problems detected. Please refresh the page.
@@ -559,6 +560,8 @@ settings.onehostconnections.description=0 allows any number of connections
 settings.onehostconnections=Max number of threads from one address
 settings.onlinetimeout.description=Set the number of seconds to show an operator as online. Default is 30 seconds.
 settings.onlinetimeout=Operator online time threshold
+settings.operator_pages_style.description=A preview for each style is available <a href="operator_pages_themes.php">here</a>
+settings.operator_pages_style=Select a style for your operator pages
 settings.popup_notification.description=Small dialog appears to attract your attention.  
 settings.popup_notification=Enable "Popup dialog notification of the new visitor".
 settings.saved=Changes saved

src/mibew/operator/invitationthemes.php

@@ -39,7 +39,7 @@ $page['availablePreviews'] = $stylelist;
 $page['operatorName'] = (empty($operator['vclocalname'])?$operator['vccommonname']:$operator['vclocalname']);
 
 prepare_menu($operator);
-setup_settings_tabs(4);
+setup_settings_tabs(5);
 render_view('invitation_themes');
 
 ?>

src/mibew/operator/operator_pages_themes.php

@@ -0,0 +1,54 @@
+<?php
+/*
+ * Copyright 2005-2013 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+require_once(dirname(dirname(__FILE__)).'/libs/init.php');
+require_once(dirname(dirname(__FILE__)).'/libs/operator.php');
+require_once(dirname(dirname(__FILE__)).'/libs/settings.php');
+require_once(dirname(dirname(__FILE__)).'/libs/styles.php');
+require_once(dirname(dirname(__FILE__)).'/libs/view.php');
+
+$operator = check_login();
+
+$stylelist = get_style_list(dirname(dirname(__FILE__)).'/styles/operator_pages');
+
+$preview = verifyparam("preview", "/^\w+$/", "default");
+if (!in_array($preview, $stylelist)) {
+	$style_names = array_keys($stylelist);
+	$preview = $stylelist[$style_names[0]];
+}
+
+$style_config = get_core_style_config($preview);
+
+$screenshots = array();
+foreach($style_config['screenshots'] as $name => $desc) {
+	$screenshots[] = array(
+		'name' => $name,
+		'file' => $mibewroot . '/styles/operator_pages/' . $preview
+			. '/screenshots/' . $name . '.png',
+		'description' => $desc
+	);
+}
+
+$page['formpreview'] = $preview;
+$page['availablePreviews'] = $stylelist;
+$page['screenshotsList'] = $screenshots;
+
+prepare_menu($operator);
+setup_settings_tabs(3);
+render_view('operator_pages_themes');
+
+?>

src/mibew/operator/settings.php

@@ -30,11 +30,22 @@ $page = array('agentId' => '');
 $errors = array();
 
 $stylelist = get_style_list(dirname(dirname(__FILE__)).'/styles/dialogs');
+$operator_pages_style_list = get_style_list(dirname(dirname(__FILE__)).'/styles/operator_pages');
 
 $options = array(
-	'email', 'title', 'logo', 'hosturl', 'usernamepattern',
+	'email',
-	'chatstyle', 'chattitle', 'geolink', 'geolinkparams',
+	'title',
-	'sendmessagekey', 'cron_key');
+	'logo',
+	'hosturl',
+	'usernamepattern',
+	'operator_pages_style',
+	'chatstyle',
+	'chattitle',
+	'geolink',
+	'geolinkparams',
+	'sendmessagekey',
+	'cron_key'
+);
 
 if (Settings::get('enabletracking')) {
 	$options[] = 'invitationstyle';
@@ -63,6 +74,11 @@ if (isset($_POST['email']) && isset($_POST['title']) && isset($_POST['logo'])) {
 		$params['chatstyle'] = $stylelist[0];
 	}
 
+	$params['operator_pages_style'] = verifyparam("operator_pages_style", "/^\w+$/", $params['operator_pages_style']);
+	if (!in_array($params['operator_pages_style'], $operator_pages_style_list)) {
+		$params['operator_pages_style'] = $operator_pages_style_list[0];
+	}
+
 	if (Settings::get('enabletracking')) {
 		$params['invitationstyle'] = verifyparam("invitationstyle", "/^\w+$/", $params['invitationstyle']);
 		if (!in_array($params['invitationstyle'], $invitationstylelist)) {
@@ -103,6 +119,8 @@ $page['formhosturl'] = topage($params['hosturl']);
 $page['formgeolink'] = topage($params['geolink']);
 $page['formgeolinkparams'] = topage($params['geolinkparams']);
 $page['formusernamepattern'] = topage($params['usernamepattern']);
+$page['formoperatorpagesstyle'] = $params['operator_pages_style'];
+$page['availableOperatorPagesStyles'] = $operator_pages_style_list;
 $page['formchatstyle'] = $params['chatstyle'];
 $page['formchattitle'] = topage($params['chattitle']);
 $page['formsendmessagekey'] = $params['sendmessagekey'];

src/mibew/operator/themes.php

@@ -52,7 +52,7 @@ $page['availablePreviews'] = $stylelist;
 $page['screenshotsList'] = $screenshots;
 
 prepare_menu($operator);
-setup_settings_tabs(3);
+setup_settings_tabs(4);
 render_view('themes');
 
 ?>

src/mibew/operator/updates.php

@@ -42,7 +42,6 @@ foreach ($default_extensions as $ext) {
 }
 
 prepare_menu($operator);
-setup_settings_tabs(3);
 render_view('updates');
 
 ?>

src/mibew/operator/users.php

@@ -45,7 +45,7 @@ $style_config = get_dialogs_style_config(getchatstyle());
 $page['chatStyles.chatWindowParams'] = $style_config['chat']['window_params'];
 
 // Load core style options
-$style_config = get_core_style_config();
+$style_config = get_core_style_config(get_operator_pages_style());
 $page['coreStyles.threadTag'] = $style_config['users']['thread_tag'];
 $page['coreStyles.visitorTag'] = $style_config['users']['visitor_tag'];
 $page['coreStyles.trackedUserWindowParams'] = $style_config['tracked']['user_window_params'];

src/mibew/styles/operator_pages/default/config.ini

@@ -23,3 +23,10 @@ window_params = "toolbar=0,scrollbars=0,location=0,status=1,menubar=0,width=640,
 [ban]
 ; window_param use as param string in JavaScript window.open method
 window_params = "toolbar=0,scrollbars=0,location=0,status=1,menubar=0,width=720,height=480,resizable=1"
+
+; Screenshots section describe all screenshots shiped with style
+; Params names should be equals to file names without extension. Pictures
+; extension should be '.png'
+; Params values should be equals to screenshot desription
+[screenshots]
+home = "Operator's home page"

src/mibew/styles/operator_pages/default/views/operator_pages_themes.php

@@ -0,0 +1,63 @@
+<?php
+/*
+ * Copyright 2005-2013 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+require_once(dirname(__FILE__).'/inc_menu.php');
+require_once(dirname(__FILE__).'/inc_tabbar.php');
+
+$page['title'] = getlocal("page.preview.title");
+$page['menuid'] = "settings";
+
+function tpl_content() { global $page, $mibewroot;
+?>
+
+<?php echo getlocal("page.preview.intro") ?>
+<br />
+<br />
+
+<form name="preview" method="get" action="<?php echo $mibewroot ?>/operator/operator_pages_themes.php">
+	<div>
+<?php print_tabbar(); ?>
+	<div class="mform"><div class="formtop"><div class="formtopi"></div></div><div class="forminner">
+
+	<div class="fieldForm">
+		<div class="field">
+			<label for="preview" class="flabel"><?php echo getlocal("page.preview.choose") ?></label>
+			<div class="fvaluenodesc">
+				<select id="preview" name="preview" onchange="this.form.submit();"><?php foreach($page['availablePreviews'] as $k) { echo "<option value=\"".$k."\"".($k == form_value("preview") ? " selected=\"selected\"" : "").">".$k."</option>"; } ?></select>
+			</div>
+		</div>
+<?php foreach($page['screenshotsList'] as $screenshot) { ?>
+		<div class="field">
+			<div class="flabel">
+				<?php echo($screenshot['description']); ?>
+			</div>
+			<div class="fvalueframe">
+				<img class="screenshot" alt="<?php echo($screenshot['name']); ?>" src="<?php echo($screenshot['file']); ?>" />
+			</div>
+		</div>
+<?php } ?>
+	</div>
+
+	</div><div class="formbottom"><div class="formbottomi"></div></div></div>
+	</div>
+</form>
+
+<?php
+} /* content */
+
+require_once(dirname(__FILE__).'/inc_main.php');
+?>

src/mibew/styles/operator_pages/default/views/settings.php

@@ -122,6 +122,15 @@ require_once(dirname(__FILE__).'/inc_errors.php');
 			<br clear="all"/>
 		</div>
 
+		<div class="field">
+			<label for="operator_pages_style" class="flabel"><?php echo getlocal('settings.operator_pages_style') ?></label>
+			<div class="fvalue">
+				<select id="chatstyle" name="operator_pages_style" ><?php foreach($page['availableOperatorPagesStyles'] as $k) { echo "<option value=\"".$k."\"".($k == form_value("operatorpagesstyle") ? " selected=\"selected\"" : "").">".$k."</option>"; } ?></select>
+			</div>
+			<label for="operator_pages_style" class="fdescr"> &mdash; <?php echo getlocal('settings.operator_pages_style.description') ?></label>
+			<br clear="all"/>
+		</div>
+
 		<div class="field">
 			<label for="chatstyle" class="flabel"><?php echo getlocal('settings.chatstyle') ?></label>
 			<div class="fvalue">