public function onContentPrepare($context, &$article, &$params, $limitstart)
{
// checking
$document = JFactory::getDocument();
if ($document->getType() != 'html') {
return;
}
if (!isset($article->text) || !preg_match("#{besps}(.*?){/besps}#s", $article->text)) {
return;
}
// paths
$path_absolute = JPATH_SITE;
$path_site = JURI::base(true);
if (substr($path_site, -1) == "/") {
$path_site = substr($path_site, 0, -1);
}
$path_imgroot = '/images/';
// default image root folder
$path_ctrls = '/images/besps_buttons/';
// button folder
$path_plugin = '/plugins/content/simplepictureslideshow/files/';
// path to plugin folder
$file_css = 'besps.css';
// default stylesheet
$file_js = 'besps.js';
// default JavaScript
// import helper
JLoader::import('simplepictureslideshowhelper', dirname(__FILE__) . '/files');
//captions
if (preg_match_all("#{besps_c}(.*?){/besps_c}#s", $article->text, $matches, PREG_PATTERN_ORDER) > 0) {
foreach ($matches[0] as $match) {
$_raw_cap_ = preg_replace("/{.+?}/", "", $match);
$_raw_cap_exp_ = explode("|", $_raw_cap_);
$cap1 = $_raw_cap_exp_[1] && trim($_raw_cap_exp_[1]) != "" ? trim(plgContentSimplepictureslideshowHelper::beStrtolower($_raw_cap_exp_[1])) : "CAPDEFAULT";
$cap2 = $_raw_cap_exp_[2] && trim($_raw_cap_exp_[2]) != "" ? trim($_raw_cap_exp_[2]) : "";
$cap3 = $_raw_cap_exp_[3] && trim($_raw_cap_exp_[3]) != "" ? trim($_raw_cap_exp_[3]) : "";
$caparray = "cap_ar" . $_raw_cap_exp_[0];
if (!isset(${$caparray})) {
${$caparray} = array();
}
//escape captions for use in JavaScript
$cap4 = plgContentSimplepictureslideshowHelper::beKickQuotes($cap2);
$cap5 = plgContentSimplepictureslideshowHelper::beKickQuotes($cap3);
${$caparray}[$cap1] = array($cap2, $cap3, $cap4, $cap5);
//remove the call
$article->text = plgContentSimplepictureslideshowHelper::beReplaceCall("{besps_c}" . $_raw_cap_ . "{/besps_c}", '', $article->text);
}
}
//captions
//links
if (preg_match_all("#{besps_l}(.*?){/besps_l}#s", $article->text, $matches, PREG_PATTERN_ORDER) > 0) {
foreach ($matches[0] as $match) {
$_raw_link_ = preg_replace("/{.+?}/", "", $match);
$_raw_link_exp_ = explode("|", $_raw_link_);
$_link1 = $_raw_link_exp_[1] && trim($_raw_link_exp_[1]) != "" ? plgContentSimplepictureslideshowHelper::beStrtolower(trim($_raw_link_exp_[1])) : "LINKDEFAULT";
$_link2 = $_raw_link_exp_[2] && trim($_raw_link_exp_[2]) != "" ? trim($_raw_link_exp_[2]) : "";
$_link3 = $_raw_link_exp_[3] && trim($_raw_link_exp_[3]) != "" ? trim($_raw_link_exp_[3]) : $_link2;
$_link4 = $_raw_link_exp_[4] && trim($_raw_link_exp_[4]) != "" ? trim($_raw_link_exp_[4]) : "_self";
$_linkarray = "_linkar" . $_raw_link_exp_[0];
if (!isset(${$_linkarray})) {
${$_linkarray} = array();
}
${$_linkarray}[$_link1] = array($_link2, $_link3, $_link4);
//remove the call
$article->text = plgContentSimplepictureslideshowHelper::beReplaceCall("{besps_l}" . $_raw_link_ . "{/besps_l}", '', $article->text);
}
}
//links
//images
if (preg_match_all("#{besps}(.*?){/besps}#s", $article->text, $matches, PREG_PATTERN_ORDER) > 0) {
$bs_count = -1;
//substitute article id - start
$headerstuff = $document->getHeadData();
foreach ($headerstuff['custom'] as $key => $custom) {
if (stristr($custom, 'besps_count') !== false) {
$bespscount = explode(" ", trim($custom));
$this->bespscounter = $bespscount[2];
unset($headerstuff['custom'][$key]);
}
}
$document->setHeadData($headerstuff);
$this->bespscounter = $this->bespscounter + 1;
$document->addCustomTag('<!-- besps_count ' . $this->bespscounter . ' -->');
//substitute article id - end
foreach ($matches[0] as $match) {
$bs_count++;
//split string and check for overrides
$besps_code = preg_replace("/{.+?}/", "", $match);
$besps_raw = explode("|", $besps_code);
$_images_dir_ = $besps_raw[0];
unset($besps_overrides);
$besps_overrides = array();
if (count($besps_raw) >= 2) {
//there are parameteroverrides
for ($i = 1; $i < count($besps_raw); $i++) {
$overr_temp = explode("=", $besps_raw[$i]);
if (count($overr_temp) >= 2) {
$besps_overrides[plgContentSimplepictureslideshowHelper::beStrtolower(trim($overr_temp[0]))] = trim($overr_temp[1]);
}
}
}
unset($images);
$noimage = 0;
//read and process the param for the image root
$path_imgroot = trim($this->params->get('imagepath', $path_imgroot));
if (substr($path_imgroot, -1) != "/") {
$path_imgroot = $path_imgroot . "/";
}
//add trailing slash
if (substr($path_imgroot, 0, 1) != "/") {
$path_imgroot = "/" . $path_imgroot;
}
//add leading slash
// read directory and check for images
if ($dh = @opendir($path_absolute . $path_imgroot . $_images_dir_)) {
while (($f = readdir($dh)) !== false) {
if (substr(plgContentSimplepictureslideshowHelper::beStrtolower($f), -3) == 'jpg' || substr(plgContentSimplepictureslideshowHelper::beStrtolower($f), -3) == 'gif' || substr(plgContentSimplepictureslideshowHelper::beStrtolower($f), -3) == 'png') {
$noimage++;
$images[] = array('filename' => $f, 'flastmod' => filemtime($path_absolute . $path_imgroot . $_images_dir_ . "/" . $f));
}
}
closedir($dh);
//damn, found the folder but it is empty
$html = "<br />Simple Picture Slideshow:<br />No images found in folder " . $path_absolute . $path_imgroot . $_images_dir_ . "<br />";
} else {
//you promised me a folder - where is it?
$html = "<br />Simple Picture Slideshow:<br />Could not find folder " . $path_absolute . $path_imgroot . $_images_dir_ . "<br />";
}
if ($noimage) {
// read in parameters and overrides
$bs_width_ = array_key_exists("width", $besps_overrides) && $besps_overrides['width'] != "" ? $besps_overrides['width'] : $this->params->get('im_width', 400);
$bs_height_ = array_key_exists("height", $besps_overrides) && $besps_overrides['height'] != "" ? $besps_overrides['height'] : $this->params->get('im_height', 300);
$bs_im_align_ = array_key_exists("align", $besps_overrides) && $besps_overrides['align'] != "" ? $besps_overrides['align'] : $this->params->get('im_align', 1);
$bs_bgcol_ = array_key_exists("bgcol", $besps_overrides) && $besps_overrides['bgcol'] != "" ? $besps_overrides['bgcol'] : $this->params->get('sl_bgcol', 'FFFFFF');
$bs_sdur_ = array_key_exists("sdur", $besps_overrides) && $besps_overrides['sdur'] != "" ? $besps_overrides['sdur'] : $this->params->get('sl_sdur', 3);
$bs_fdur_ = array_key_exists("fdur", $besps_overrides) && $besps_overrides['fdur'] != "" ? $besps_overrides['fdur'] : $this->params->get('sl_fdur', 1);
$bs_steps_ = array_key_exists("steps", $besps_overrides) && $besps_overrides['steps'] != "" ? $besps_overrides['steps'] : $this->params->get('sl_steps', 20);
$bs_autostart_ = array_key_exists("auto", $besps_overrides) && $besps_overrides['auto'] != "" ? $besps_overrides['auto'] : $this->params->get('autostart', 1);
$bs_sort_ = array_key_exists("sort", $besps_overrides) && $besps_overrides['sort'] != "" ? $besps_overrides['sort'] : $this->params->get('bs_sort', 0);
$bs_setid_ = array_key_exists("setid", $besps_overrides) && $besps_overrides['setid'] != "" ? $besps_overrides['setid'] : $this->params->get('setid', 0);
//controls
$path_ctrls = trim($this->params->get('buttonpath', $path_ctrls));
$bs_ctrl_show_ = array_key_exists("ctrls", $besps_overrides) && $besps_overrides['ctrls'] != "" ? $besps_overrides['ctrls'] : $this->params->get('ctrl_show', 0);
$bs_ctrl_sort_ = array_key_exists("csort", $besps_overrides) && $besps_overrides['csort'] != "" ? trim($besps_overrides['csort']) : trim($this->params->get('ctrl_sort', '1-2345'));
$bs_ctrl_start_ = array_key_exists("cstart", $besps_overrides) ? $besps_overrides['cstart'] : trim($this->params->get('ctrl_start', ''));
$bs_ctrl_stop_ = array_key_exists("cstop", $besps_overrides) ? $besps_overrides['cstop'] : trim($this->params->get('ctrl_stop', ''));
$bs_ctrl_fwd_ = array_key_exists("cfwd", $besps_overrides) ? $besps_overrides['cfwd'] : trim($this->params->get('ctrl_fwd', ''));
$bs_ctrl_back_ = array_key_exists("cbwd", $besps_overrides) ? $besps_overrides['cbwd'] : trim($this->params->get('ctrl_back', ''));
$bs_ctrl_height_ = 22;
//###preload
$prld_decision = array_key_exists("prld", $besps_overrides) && $besps_overrides['prld'] != "" ? $besps_overrides['prld'] : intval($this->params->get('preld', ''));
$prld_decision = $prld_decision && $prld_decision >= 3 ? $prld_decision : "";
$prld_replace = $path_site . $path_plugin . "besps.png";
//###captions and links
$bs_cap_show_ = array_key_exists("caps", $besps_overrides) && $besps_overrides['caps'] != "" ? $besps_overrides['caps'] : $this->params->get('cap_show', 1);
$bs_cap_pos_ = array_key_exists("inout", $besps_overrides) && $besps_overrides['inout'] != "" ? $besps_overrides['inout'] : $this->params->get('cap_pos', 1);
$bs_link_use_ = array_key_exists("links", $besps_overrides) && $besps_overrides['links'] != "" ? $besps_overrides['links'] : $this->params->get('link_use', 1);
//###files
if ($this->params->get('stylesheet') !== '-1' && $this->params->get('stylesheet') !== '0') {
$file_css = $this->params->get('stylesheet');
}
if ($this->params->get('javascript') !== '-1' && $this->params->get('javascript') !== '0') {
$file_js = $this->params->get('javascript');
}
//allow default buttons
$bs_ctrl_start_type = $bs_ctrl_stop_type = $bs_ctrl_fwd_type = $bs_ctrl_back_type = "noimg";
if (is_file($path_absolute . $path_ctrls . $bs_ctrl_start_) && (substr(plgContentSimplepictureslideshowHelper::beStrtolower($bs_ctrl_start_), -3) == 'jpg' || substr(plgContentSimplepictureslideshowHelper::beStrtolower($bs_ctrl_start_), -3) == 'gif' || substr(plgContentSimplepictureslideshowHelper::beStrtolower($bs_ctrl_start_), -3) == 'png')) {
$bs_ctrl_start_ = $path_ctrls . $bs_ctrl_start_;
$bs_ctrl_start_type = "img";
} elseif ($bs_ctrl_start_ == "") {
$bs_ctrl_start_ = $path_plugin . 'start.png';
$bs_ctrl_start_type = "img";
}
if (is_file($path_absolute . $path_ctrls . $bs_ctrl_stop_) && (substr(plgContentSimplepictureslideshowHelper::beStrtolower($bs_ctrl_stop_), -3) == 'jpg' || substr(plgContentSimplepictureslideshowHelper::beStrtolower($bs_ctrl_stop_), -3) == 'gif' || substr(plgContentSimplepictureslideshowHelper::beStrtolower($bs_ctrl_stop_), -3) == 'png')) {
$bs_ctrl_stop_ = $path_ctrls . $bs_ctrl_stop_;
$bs_ctrl_stop_type = "img";
} elseif ($bs_ctrl_stop_ == "") {
$bs_ctrl_stop_ = $path_plugin . 'stop.png';
$bs_ctrl_stop_type = "img";
}
if (is_file($path_absolute . $path_ctrls . $bs_ctrl_fwd_) && (substr(plgContentSimplepictureslideshowHelper::beStrtolower($bs_ctrl_fwd_), -3) == 'jpg' || substr(plgContentSimplepictureslideshowHelper::beStrtolower($bs_ctrl_fwd_), -3) == 'gif' || substr(plgContentSimplepictureslideshowHelper::beStrtolower($bs_ctrl_fwd_), -3) == 'png')) {
$bs_ctrl_fwd_ = $path_ctrls . $bs_ctrl_fwd_;
$bs_ctrl_fwd_type = "img";
} elseif ($bs_ctrl_fwd_ == "") {
$bs_ctrl_fwd_ = $path_plugin . 'fwd.png';
$bs_ctrl_fwd_type = "img";
}
if (is_file($path_absolute . $path_ctrls . $bs_ctrl_back_) && (substr(plgContentSimplepictureslideshowHelper::beStrtolower($bs_ctrl_back_), -3) == 'jpg' || substr(plgContentSimplepictureslideshowHelper::beStrtolower($bs_ctrl_back_), -3) == 'gif' || substr(plgContentSimplepictureslideshowHelper::beStrtolower($bs_ctrl_back_), -3) == 'png')) {
$bs_ctrl_back_ = $path_ctrls . $bs_ctrl_back_;
$bs_ctrl_back_type = "img";
} elseif ($bs_ctrl_back_ == "") {
$bs_ctrl_back_ = $path_plugin . 'bwd.png';
$bs_ctrl_back_type = "img";
}
//calculate time to slide
$besps_ftim_ = $bs_fdur_ * 1000 / $bs_steps_;
$besps_stim_ = $bs_sdur_ * 1000;
//sort images
$images = plgContentSimplepictureslideshowHelper::beSortImages($images, $bs_sort_);
//duplicate array if there are only 2 images
unset($counterlast);
if (count($images) == 2) {
$images = array_merge($images, $images);
$noimage += 2;
$counterlast = 2;
}
//create a unique identifier for every gallery
$identifier = $this->bespscounter . "_" . $bs_count;
//call the script once
if ($bs_count <= 0) {
$document->addScript($path_site . $path_plugin . $file_js);
}
//current array for preload-imagenames
$preload_array = array();
//current array for links
$bslinks = "_linkar" . $bs_count;
//current array for captions
$captions = "cap_ar" . $bs_count;
//clear current js-array for captions
if (isset($cap_jsarray)) {
unset($cap_jsarray);
}
//clear current array for startimage-captions
if (isset($currentarray)) {
unset($currentarray);
}
//start collecting data for javascript array of images to load afterwards
if ($bs_cap_show_ && isset(${$captions})) {
$cap_jsarray = 'var bs_caps_' . $identifier . '= new Array();';
}
//set the height for the slideshow
$temp_folderheight = $bs_height_;
if ($bs_ctrl_show_) {
//stretch the height if we use controls
$temp_folderheight += $bs_ctrl_height_;
}
//generate the css for the head
$bs_style = ".besps_holder_" . $identifier . " {width:" . $bs_width_ . "px;height:" . $temp_folderheight . "px;}\n";
$bs_style .= ".besps_ctrls_" . $identifier . " {display:block;width:" . $bs_width_ . "px;padding-top:" . ($bs_height_ + 3) . "px;text-align:right;}\n";
if ($bs_im_align_ == 0) {
$bs_style .= ".besps_holder_" . $identifier . " {margin:0 10px 0 auto;padding:0;display:block;}\n";
} elseif ($bs_im_align_ == 1) {
$bs_style .= ".besps_holder_" . $identifier . " {margin:auto;padding:0;display:block;}\n";
} elseif ($bs_im_align_ == 3) {
$bs_style .= ".besps_holder_" . $identifier . " {margin:10px;float:left;}\n";
} elseif ($bs_im_align_ == 4) {
$bs_style .= ".besps_holder_" . $identifier . " {margin:10px;float:right;}\n";
} else {
$bs_style .= ".besps_holder_" . $identifier . " {}\n";
}
$bs_style .= ".besps_slides_" . $identifier . " {position:absolute;width:" . $bs_width_ . "px;height:" . $bs_height_ . "px;}\n";
$bs_style .= ".besps_slides_" . $identifier . " div {visibility:hidden;z-index:1;position:absolute;left:0;top:0;width:" . $bs_width_ . "px;height:" . $bs_height_ . "px;background-color:#" . $bs_bgcol_ . ";}\n";
$bs_style .= ".besps_slides_" . $identifier . " div img {position:absolute;}\n";
$bs_style .= "#img_" . $identifier . "_1 {visibility:visible;z-index:2;}\n";
if ($bs_cap_show_ && isset(${$captions})) {
$bs_style .= ".besps_caps_" . $identifier . " {position:absolute;width:" . $bs_width_ . "px;height:" . $bs_height_ . "px;}\n";
$bs_style .= ".besps_caps_" . $identifier . " div.bs_inside {position:absolute;bottom:0;left:0;width:" . $bs_width_ . "px;}\n";
$bs_style .= ".besps_caps_" . $identifier . " div.bs_outside {position:absolute;top:" . $temp_folderheight . "px;left:0;width:" . $bs_width_ . "px;}\n";
}
//create holder
if ($bs_setid_) {
$_tempstring = explode("/", $_images_dir_);
$_tempstring = $_tempstring[count($_tempstring) - 1];
$html = "\n<div class='besps_holder besps_holder_" . $identifier . "' id='" . $_tempstring . "'>";
} else {
$html = "\n<div class='besps_holder besps_holder_" . $identifier . "'>";
}
$html .= "\n<div class='besps_slides besps_slides_" . $identifier . "'>";
//walk down the found images
for ($a = 0; $a < $noimage; $a++) {
if ($images[$a]['filename'] != '') {
//imagedata of current image
$besp_aktimg_data_ = getimagesize($path_absolute . $path_imgroot . $_images_dir_ . '/' . $images[$a]['filename']);
//prepare captions############################
//write caps to array if set
if (isset($cap_jsarray)) {
$cap_jsarray .= 'bs_caps_' . $identifier . '[' . $a . ']=new Array(';
if (array_key_exists(plgContentSimplepictureslideshowHelper::beStrtolower($images[$a]['filename']), ${$captions})) {
$cap_jsarray .= '"' . ${$captions}[plgContentSimplepictureslideshowHelper::beStrtolower($images[$a]['filename'])][2] . '","' . ${$captions}[plgContentSimplepictureslideshowHelper::beStrtolower($images[$a]['filename'])][3] . '"';
if ($a == 0) {
$currentarray = ${$captions}[plgContentSimplepictureslideshowHelper::beStrtolower($images[$a]['filename'])];
}
} elseif (array_key_exists("CAPDEFAULT", ${$captions})) {
$cap_jsarray .= '"' . ${$captions}["CAPDEFAULT"][2] . '","' . ${$captions}["CAPDEFAULT"][3] . '"';
if ($a == 0) {
$currentarray = ${$captions}["CAPDEFAULT"];
}
} else {
$cap_jsarray .= '"",""';
if ($a == 0) {
$currentarray = array('', '', '', '');
}
}
$cap_jsarray .= ');';
}
//prepare links###############################
if (isset($currentlink)) {
unset($currentlink);
}
if ($bs_link_use_ && isset(${$bslinks})) {
if (array_key_exists(plgContentSimplepictureslideshowHelper::beStrtolower($images[$a]['filename']), ${$bslinks})) {
$currentlink = ${$bslinks}[plgContentSimplepictureslideshowHelper::beStrtolower($images[$a]['filename'])];
} elseif (array_key_exists("LINKDEFAULT", ${$bslinks})) {
$currentlink = ${$bslinks}["LINKDEFAULT"];
} else {
$currentlink = array("", "", "_self");
}
}
//prepare alt-title###########################
$curimtitle = utf8_encode(substr($images[$a]["filename"], 0, -4));
//from link
if (isset($currentlink) && $currentlink[1] != "") {
$curimtitle = $currentlink[1];
} elseif (isset(${$captions})) {
if (array_key_exists(plgContentSimplepictureslideshowHelper::beStrtolower($images[$a]['filename']), ${$captions})) {
$curimtitle = ${$captions}[plgContentSimplepictureslideshowHelper::beStrtolower($images[$a]['filename'])][2];
} elseif (array_key_exists("CAPDEFAULT", ${$captions})) {
$curimtitle = ${$captions}["CAPDEFAULT"][2];
}
}
//calculate imagesize and deviation
$besp_showwidth = $besp_aktimg_data_[0];
$besp_showheight = $besp_aktimg_data_[1];
if ($besp_aktimg_data_[0] >= $bs_width_) {
$besp_showwidth = $bs_width_;
$besp_showheight = intval($besp_aktimg_data_[1] * $bs_width_ / $besp_aktimg_data_[0]);
}
if ($besp_showheight >= $bs_height_) {
$besp_showwidth = intval($besp_showwidth * $bs_height_ / $besp_showheight);
$besp_showheight = $bs_height_;
}
$besp_xdelta = intval(($bs_width_ - $besp_showwidth) / 2);
$besp_ydelta = intval(($bs_height_ - $besp_showheight) / 2);
//encode file name
$iname = rawurlencode(utf8_encode($images[$a]["filename"]));
//if image is to load afterwards, switch source to preload and push image to preloadarray
if ($prld_decision && $a >= $prld_decision) {
$thesource = $prld_replace;
$preload_array[] = $path_imgroot . $_images_dir_ . "/" . $iname;
} else {
$thesource = $path_site . $path_imgroot . $_images_dir_ . "/" . $iname;
}
//write image-div and image
$html .= "\n<div id='img_" . $identifier . "_" . ($a + 1) . "'>";
//write image-div
if ($bs_link_use_ && isset(${$bslinks})) {
//write linktag if set
$html .= "<a href='" . $currentlink[0] . "' title='" . $currentlink[1] . "' target='" . $currentlink[2] . "'>";
}
//write image
$html .= "<img src='" . $thesource . "' style='left:" . $besp_xdelta . "px;top:" . $besp_ydelta . "px;width:" . $besp_showwidth . "px;height:" . $besp_showheight . "px;' alt='" . $curimtitle . "' title='" . $curimtitle . "'/>";
if (isset($currentlink)) {
$html .= "</a>";
}
//close linktag if set
$html .= "</div>";
//close image-div
}
}
//push images to load afterwards into array for javascript
if (count($preload_array) >= 1) {
$preload_jsarray = "var besps_prearr_" . $identifier . "=new Array(";
for ($i = 0; $i <= count($preload_array) - 1; $i++) {
$preload_jsarray .= '"' . $preload_array[$i] . '",';
}
$preload_jsarray = substr($preload_jsarray, 0, -1) . ");\n";
//remove last comma and close array
$preload_attribute = ",besps_prearr_" . $identifier;
} else {
$preload_attribute = "";
$preload_jsarray = "";
}
if (isset($cap_jsarray)) {
$document->addScriptDeclaration($cap_jsarray);
//add array with captions to page head
$capsjsparam = "bs_caps_" . $identifier;
//set parameter for captions
} else {
$capsjsparam = '"NOCAPS"';
//set parameter for captions
}
//add call for the script to page head
$document->addScriptDeclaration($preload_jsarray . 'var besps_' . $identifier . '= new besps_slideshow("' . $identifier . '",' . $besps_ftim_ . ',' . $besps_stim_ . ',' . $bs_steps_ . ',' . $bs_autostart_ . ',' . $noimage . ',' . $capsjsparam . $preload_attribute . ');');
$html .= "</div>\n";
$html .= "\n<div class='besps_caps besps_caps_" . $identifier . "' id='bs_caps_" . $identifier . "'>";
//caption
if (isset($cap_jsarray)) {
$html .= "<div class='" . ($bs_cap_pos_ ? 'bs_inside' : 'bs_outside') . "'>";
if ($currentarray[0] != "" || $currentarray[1] != "") {
$html .= "<span>" . $currentarray[0] . "</span><span>" . $currentarray[1] . "</span>";
}
$html .= "</div>" . ($bs_cap_pos_ ? "" : "<br style='clear:both;' />");
}
$html .= "</div>\n";
//controls########################################
if ($bs_ctrl_show_) {
$html .= "<div class='besps_ctrls besps_ctrls_" . $identifier . "'>";
//sort left-right and create control-elements
$besps_temppos = strpos($bs_ctrl_sort_, '-');
$html .= $besps_temppos === false ? "<div class='besps_ctrl_right'>" : "<div class='besps_ctrl_left'>";
//start left or right
$k = 0;
//pointer to insert spaces
for ($i = 0; $i < strlen($bs_ctrl_sort_); $i++) {
$j = substr($bs_ctrl_sort_, $i, 1);
if ($k >= 1) {
$html .= " ";
}
switch ($j) {
case '-':
//split between left and right
$html .= "</div><div class='besps_ctrl_right'>";
$k = 0;
break;
case '1':
//counter
$k++;
$counterstart = '1';
$counterstop = isset($counterlast) ? $counterlast : count($images);
if (count($images) >= 10) {
$counterstart = '01';
}
if (count($images) >= 100) {
$counterstart = '001';
}
$html .= "<span id='besps_counter_" . $identifier . "' class='besps_counter'>" . $counterstart . "/" . $counterstop . "</span>";
break;
case '2':
//start
$k++;
$html .= "<a href='javascript:besps_" . $identifier . ".b_start();'>";
if ($bs_ctrl_start_type == "img") {
$html .= "<img src='" . $path_site . $bs_ctrl_start_ . "' alt='" . substr($bs_ctrl_start_, strrpos($bs_ctrl_start_, "/") + 1, -4) . "'/>";
} else {
$html .= $bs_ctrl_start_;
}
$html .= "</a>";
break;
case '3':
//stop
$k++;
$html .= "<a href='javascript:besps_" . $identifier . ".b_stop();'>";
if ($bs_ctrl_stop_type == "img") {
$html .= "<img src='" . $path_site . $bs_ctrl_stop_ . "' alt='" . substr($bs_ctrl_stop_, strrpos($bs_ctrl_stop_, "/") + 1, -4) . "'/>";
} else {
$html .= $bs_ctrl_stop_;
}
$html .= "</a>";
break;
case '4':
//back
$k++;
$html .= "<a href='javascript:besps_" . $identifier . ".b_back();'>";
if ($bs_ctrl_back_type == "img") {
$html .= "<img src='" . $path_site . $bs_ctrl_back_ . "' alt='" . substr($bs_ctrl_back_, strrpos($bs_ctrl_back_, "/") + 1, -4) . "'/>";
} else {
$html .= $bs_ctrl_back_;
}
$html .= "</a>";
break;
case '5':
//next
$k++;
$html .= "<a href='javascript:besps_" . $identifier . ".b_forw();'>";
if ($bs_ctrl_fwd_type == "img") {
$html .= "<img src='" . $path_site . $bs_ctrl_fwd_ . "' alt='" . substr($bs_ctrl_fwd_, strrpos($bs_ctrl_fwd_, "/") + 1, -4) . "'/>";
} else {
$html .= $bs_ctrl_fwd_;
}
$html .= "</a>";
break;
default:
//no idea what you mean!
$html .= " ? ";
break;
}
}
$html .= "</div></div>\n";
}
$html .= "</div>\n";
//add styles to the page head
$document->addStyleDeclaration($bs_style);
}
//replace the call with the slideshow
$article->text = plgContentSimplepictureslideshowHelper::beReplaceCall("{besps}" . $besps_code . "{/besps}", $html, $article->text);
}
//call the stylesheet at the end to allow overrides
//prevent duplicate links to stylesheet - start
$detectstylesheet = 1;
$headerstuff = $document->getHeadData();
foreach ($headerstuff['custom'] as $key => $custom) {
if (stristr($custom, $file_css) !== false) {
$detectstylesheet = 0;
}
}
//prevent duplicate links to stylesheet - end
if ($detectstylesheet) {
$document->addCustomTag('<link href="' . $path_site . $path_plugin . $file_css . '" rel="stylesheet" type="text/css" />');
}
}
//images
}
public static function beStrtolower($mystring)
{
/* parameters
$mystring the string to convert
*/
$mystring = plgContentSimplepictureslideshowHelper::beIs_utf8($mystring) ? $mystring : utf8_encode($mystring);
$mystring = function_exists('mb_strtolower') ? mb_strtolower($mystring) : strtolower($mystring);
return $mystring;
}
