aiuto online manga reader

Salve a tutti, sono un nuovo uttente e ho appena cominciato ad usare html e poco poco di php, ho creato un sito su altervista e vorrei sapere come inserire questo file (dovrebbe essere uno script per leggere manga online) e dovrei anche modificare qualcosa ma non capisco cosa! qualcuno mi potrebbe spiegare con termini semplici cosa dovrei fare?

<?php

// URL where the script is installed, it must end with a slash
$omv_base_url = "http://localhost/omv/";

// page title
$omv_title = "Online Manga Viewer";

// supported image file types
$omv_img_types = array("jpg", "jpeg", "png", "bmp", "gif");

// chapters can be sorted by ascending or descending order
$omv_chapters_sorting = SORT_ASC; // SORT_ASC or SORT_DESC

// image auto-resizing
$omv_img_resize = true; // true or false
$omv_preferred_width = 800; // preferred width in pixels

// stylesheet name
$omv_theme = "default"; // theme's folder name

?>

[sevenjeak]

Lo script che hai postato e tutto quello che hai? perché cosi definisci ( dai il valore ) solo delle variabile.

Se lo script non è tutto, e se lo hai sul tuo spazio altervista potresti modificare la prima riga cosi:

$omv_base_url = "indirizzo_tuo_sito/omv/"; 

Ma se lo script che te hai postato e tutto quello che hai trovato di conviene, ansi, ti consiglio, ti studiarti meglio il php e fartelo da te lo script, anche perché nel tuo messaggio non si capisce bene cosa intendi fare con questo script.

config

<?php

// URL where the script is installed, it must end with a slash
$omv_base_url = "http://localhost/omv/";

// page title
$omv_title = "Online Manga Viewer";

// supported image file types
$omv_img_types = array("jpg", "jpeg", "png", "bmp", "gif");

// chapters can be sorted by ascending or descending order
$omv_chapters_sorting = SORT_ASC; // SORT_ASC or SORT_DESC

// image auto-resizing
$omv_img_resize = true; // true or false
$omv_preferred_width = 800; // preferred width in pixels

// stylesheet name
$omv_theme = "default"; // theme's folder name

?>

function

<?php

require_once("config.inc.php");


function omv_encode($text) {
    return str_replace(' ', '_', $text);
}

function omv_decode($encoded_text) {
    return str_replace('_', ' ', $encoded_text);
}

function omv_get_mangas() {
    $mangas = array();

    $dirname = "mangas/";
    $dir = @opendir($dirname);
    if ($dir) {
        while (($file = @readdir($dir)) !== false) {
            if (is_dir($dirname . $file . '/') && ($file != ".") && ($file != "..")) {
                $mangas[] = $file;
            }
        }
        @closedir($dir);
    }

    sort($mangas);

    return $mangas;
}

function omv_get_chapters($manga) {
    global $omv_chapters_sorting;
    $chapters = array();
    $chapters_id = array();

    $dirname = "mangas/$manga/";
    $dir = @opendir($dirname);
    if ($dir) {
        while (($file = @readdir($dir)) !== false) {
            if (is_dir($dirname . $file . '/') && ($file != ".") && ($file != "..")) {
                $chapter = array();
                $chapter["folder"] = $file;
                $pos = strpos($file, '-');
                if ($pos === false) {
                    $chapter["number"] = $file;
                } else {
                    $chapter["number"] = trim(substr($file, 0, $pos - 1));
                    $chapter["title"] = trim(substr($file, $pos + 1));
                }

                $chapters_id[] = $chapter["number"];

                $chapters[] = $chapter;
            }
        }
        @closedir($dir);
    }

    array_multisort($chapters_id, $omv_chapters_sorting, $chapters);

    return $chapters;
}

function omv_get_chapter_index($chapters, $chapter_number) {
    $i = 0;
    while (($i < count($chapters)) && ($chapters[$i]["number"] != $chapter_number)) $i++;

    return ($i < count($chapters)) ? $i : -1;
}

function omv_get_pages($manga, $chapter) {
    global $omv_img_types;
    $pages = array();

    $dirname = "mangas/$manga/$chapter/";
    $dir = @opendir($dirname);
    if ($dir) {
        while (($file = @readdir($dir)) !== false) {
            if (!is_dir($dirname . $file . '/')) {
                $file_extension = strtolower(substr($file, strrpos($file, ".") + 1));
                if (in_array($file_extension, $omv_img_types)) {
                    $pages[] = $file;
                }
            }
        }
        @closedir($dir);
    }

    sort($pages);

    return $pages;
}

function omv_get_previous_page($manga_e, $chapter_number_e, $current_page, $previous_chapter) {
    if ($current_page > 1) {
        return $manga_e . '/' . $chapter_number_e . '/' . ($current_page - 1);
    } else if ($previous_chapter) {
        $pages = omv_get_pages(omv_decode($manga_e), $previous_chapter["folder"]);
        return $manga_e . '/' . omv_encode($previous_chapter["number"]) . '/' . count($pages);
    } else {
        return null;
    }
}

function omv_get_next_page($manga_e, $chapter_number_e, $current_page, $nb_pages, $next_chapter) {
    if ($current_page < $nb_pages) {
        return $manga_e . '/' . $chapter_number_e . '/' . ($current_page + 1);
    } else if ($next_chapter) {
        return $manga_e . '/' . omv_encode($next_chapter["number"]);
    } else {
        return null;
    }
}

function omv_get_image_size($img) {
    global $omv_img_resize, $omv_preferred_width;
    $size = array();

    $imginfo = getimagesize($img);
    $size["width"] = intval($imginfo[0]);
    $size["height"] = intval($imginfo[1]);

    if ($omv_img_resize) {
        if ($size["width"] > $omv_preferred_width) {
            $size["height"] = intval($size["height"] * ($omv_preferred_width / $size["width"]));
            $size["width"] = $omv_preferred_width;
        }
    }

    return $size;
}

?>

index

[PHP]<?php

require_once("config.inc.php");
require_once("functions.inc.php");


$theme = $omv_theme;

$manga = null;
$manga_escaped = null;

$chapter = null;
$chapter_number = null;
$chapter_number_escaped = null;
$previous_chapter = null;
$next_chapter = null;

$page = null;

$description = "";
$title = $omv_title;

$mangas = omv_get_mangas();
if (isset($_GET["manga"])) {
    $manga_title = omv_decode($_GET["manga"]);
    if (in_array($manga_title, $mangas)) {
        $manga = $manga_title;
        $manga_escaped = $_GET["manga"];
    }
}

if ($manga) {
    $description = "Read " . $manga . " Manga Online";
    $title .= " - " . $manga;

    $chapters = omv_get_chapters($manga);
    if (isset($_GET["chapter"])) {
        $chapter_number = omv_decode($_GET["chapter"]);
        $index = omv_get_chapter_index($chapters, $chapter_number);
        if ($index != -1) {
            $chapter = $chapters[$index];
            $chapter_number_escaped = $_GET["chapter"];
            if ($omv_chapters_sorting == SORT_ASC) {
                if ($index > 0) {
                    $previous_chapter = $chapters[$index - 1];
                }
                if ($index < (count($chapters) -  1)) {
                    $next_chapter = $chapters[$index + 1];
                }
            } else {
                if ($index < (count($chapters) -  1)) {
                    $previous_chapter = $chapters[$index + 1];
                }
                if ($index > 0) {
                    $next_chapter = $chapters[$index - 1];
                }
            }
        }
    } else {
        $chapter = $chapters[0];
        $chapter_number = $chapters[0]["number"];
        $chapter_number_escaped = omv_encode($chapter_number);
        
        if (count($chapters) > 1) {
            if ($omv_chapters_sorting == SORT_ASC) {
                $next_chapter = $chapters[1];
            } else {
                $previous_chapter = $chapters[1];
            }
        }
    }

    if ($chapter) {
        $pages = omv_get_pages($manga, $chapter["folder"]);
        if (isset($_GET["page"])) {
            $_page = intval($_GET["page"]);
            if (($_page >= 1) && ($_page <= count($pages))) {
                $page = $_page;
            }
        } else if (count($pages) > 0) {
            $page = 1;
        }

        $title .= " - Chapter " . $chapter_number;

        if ($page) {
            $title .= " - Page " . $page;
        }
    }
}
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en">

<head>
<base href="<?php echo $omv_base_url ?>" />
<meta name="Keywords" content="<?php echo str_replace(' ', ',', $description) ?>" />
<meta name="Description" content="<?php echo $description ?>" />
<meta http-equiv="Content-Type" content="application/xhtml+xml; charset=utf-8" />
<meta http-equiv="Content-Language" content="en" />
<title><?php echo $title ?></title>
<link rel="stylesheet" href="themes/<?php echo $theme ?>/omv.css" type="text/css" media="screen" />

<script type="text/javascript">
function change_manga(manga) {
    if (manga != 0) {
        document.location = "<?php echo $omv_base_url ?>" + manga;
    }
}

function change_chapter(manga, chapter) {
    if (manga != 0) {
        document.location = "<?php echo $omv_base_url ?>" + manga + "/" + chapter;
    }
}

function change_page(manga, chapter, page) {
    if (manga != 0) {
        document.location = "<?php echo $omv_base_url ?>" + manga + "/" + chapter + "/" + page;
    }
}
</script>

</head>

<body>

<div id="omv">

<table>
<tr class="line">
<td class="up_left"><img src="themes/<?php echo $theme ?>/spacer.gif" alt="" /></td>
<td class="up"></td>
<td class="up_right"><img src="themes/<?php echo $theme ?>/spacer.gif" alt="" /></td>
</tr>
<tr>
<td class="mid_left"></td>
<td class="mid">
<table>
<tr>
<td>
<?php
$omv_pager = "";

$omv_pager .= "<div class=\"pager\">\n";

$omv_pager .= "<span>Manga <select name=\"manga\" onchange=\"change_manga(this.value)\">";
$omv_pager .= "<option value=\"0\">Select Manga Title...</option>";
for ($i = 0; $i < count($mangas); $i++) {
    $m = $mangas[$i];
    $omv_pager .= "<option value=\"" . omv_encode($m) . "\"" . (($m == $manga) ? " selected=\"selected\"" : "") . ">" . $m . "</option>";
}
$omv_pager .= "</select></span>\n";

if ($manga) {
    if ($chapter) {
        $omv_pager .= "<span>Chapter <select name=\"chapter\" onchange=\"change_chapter('$manga_escaped', this.value)\">";
        for ($i = 0; $i < count($chapters); $i++) {
            $cnumber = $chapters[$i]["number"];
            $omv_pager .= "<option value=\"" . omv_encode($cnumber) . "\"" . (($cnumber == $chapter_number) ? " selected=\"selected\"" : "") . ">" . $cnumber . (isset($chapters[$i]["title"]) ? (" - " . $chapters[$i]["title"]) : "") . "</option>";
        }
        $omv_pager .= "</select></span>\n";

        if ($page) {
            $prevhtml = "";
            if ($page <= 1) {
                $prevhtml = "<img src=\"themes/$theme/no-previous.png\" alt=\"\" />";
            } else {
                $prevhtml = "<a href=\"$manga_escaped/$chapter_number_escaped/" . ($page - 1) . "\"><img src=\"themes/$theme/previous.png\" alt=\"Previous Page\" title=\"Previous Page\" /></a>";
            }
            $nexthtml = "";
            if ($page >= count($pages)) {
                $nexthtml = "<img src=\"themes/$theme/no-next.png\" alt=\"\" />";
            } else {
                $nexthtml = "<a href=\"$manga_escaped/$chapter_number_escaped/" . ($page + 1) . "\"><img src=\"themes/$theme/next.png\" alt=\"Next Page\" title=\"Next Page\" /></a>";
            }

            $omv_pager .= "<span>$prevhtml Page <select name=\"page\" onchange=\"change_page('$manga_escaped', '$chapter_number_escaped', this.value)\">";
            for ($p = 1; $p <= count($pages); $p++) {
                $omv_pager .= "<option value=\"" . $p . "\"" . (($p == $page) ? " selected=\"selected\"" : "") . ">#" . $p . "</option>";
            }
            $omv_pager .= "</select> of " . count($pages) . " $nexthtml</span>\n";
        }
    }
}

$omv_pager .= "</div>\n";

echo $omv_pager;
?>
</td>
</tr>
<tr>
<td>
<div class="ads">
<!-- Begin Advertisement -->
<img src="ads.png" alt="Ads" width="468" height="60" />
<!-- End Advertisement -->
</div>
</td>
</tr>
<tr>
<td><?php
if ($manga) {
    if ($chapter) {
        if ($page) {
            $img = "mangas/" . $manga . "/" . $chapter["folder"] . "/" . $pages[$page - 1];
            $imgsize = omv_get_image_size($img);
            $imghtml = "<img src=\"$img\" alt=\"\" width=\"" . $imgsize["width"] . "\" height=\"" . $imgsize["height"] . "\" class=\"picture\" />";
            
            $prev_page_path = omv_get_previous_page($manga_escaped, $chapter_number_escaped, $page, $previous_chapter);
            $next_page_path = omv_get_next_page($manga_escaped, $chapter_number_escaped, $page, count($pages), $next_chapter);
            
            if ($next_page_path) {
                $imghtml = "<a href=\"$next_page_path\">" . $imghtml . "</a>";
            }
            echo $imghtml;
        } else {
            echo "<div class=\"warn\">There is no selected page!</div>";
        }
    } else {
        echo "<div class=\"warn\">There is no selected chapter!</div>";
    }
} else {
    echo "<div class=\"warn\">Select a manga title to get started!</div>";
}
?></td>
</tr>
<?php
if ($manga && $chapter && $page) {
?>
<tr>
<td>
<div class="ads">
<!-- Begin Advertisement -->
<img src="ads.png" alt="Ads" width="468" height="60" />
<!-- End Advertisement -->
</div>
<script type="text/javascript">
function omvKeyPressed(e) {
    var keyCode = 0;
    
    if (navigator.appName == "Microsoft Internet Explorer") {
        if (!e) {
            var e = window.event;
        }
        if (e.keyCode) {
            keyCode = e.keyCode;
            if ((keyCode == 37) || (keyCode == 39)) {
                window.event.keyCode = 0;
            }
        } else {
            keyCode = e.which;
        }
    } else {
        if (e.which) {
            keyCode = e.which;
        } else {
            keyCode = e.keyCode;
        }
    }
    
    switch (keyCode) {
<?php
if ($prev_page_path) {
?>
        case 37:
        window.location = "<?php echo $omv_base_url . $prev_page_path ?>";
        return false;
        
<?php
}
if ($next_page_path) {
?>
        case 39:
        window.location = "<?php echo $omv_base_url . $next_page_path ?>";
        return false;
        
<?php
}
?>
        default:
        return true;
    }
}
document.onkeydown = omvKeyPressed;
</script>
</td>
</tr>
<tr>
<td>
<?php
echo $omv_pager;
?>
</td>
</tr>
<?php
} else {
?>
<tr>
<td><br /></td>
</tr>
<?php
}
?>
</table>
</td>
<td class="mid_right"></td>
</tr>
<tr class="line">
<td class="down_left"></td>
<td class="down"></td>
<td class="down_right"></td>
</tr>
</table>

</div>

<div class="w3c">
<a href="http://validator.w3.org/check?uri=referer"><img src="http://www.w3.org/Icons/valid-xhtml11" alt="Valid XHTML 1.1" width="88" height="31" /></a> 
<a href="http://jigsaw.w3.org/css-validator/check?uri=referer"><img src="http://www.w3.org/Icons/valid-css.png" alt="Valid CSS 2.1" width="88" height="31" /></a> 
</div>

</body>

</html>

[/PHP]



Edit the file config.inc.php and specify your configuration settings.
- Edit the file index.php and paste your advertiser's HTML code between
<!-- Begin Advertisement --> and <!-- End Advertisement --> HTML tags.
io non ho capito cosa devo fare di preciso mi potresti aiutare gentilmente?

[sevenjeak]

Ora ho capito cosa intendi, soprattutto cosa è, un manga reader, cmq il codice negli altri file dovrebbe andare bene, hai provato a modificare la prima riga del codice del file config.php, come ti ho già detto nel mio precedente messaggio? anche perché non ti trovi in locale ( http://localhost ) ma su server AlterVista.

Cmq, se ho capito bene cosa intendi fare non credo sia difficili da realizzarlo, basta studiare.

Ora ho capito cosa intendi, soprattutto cosa è, un manga reader, cmq il codice negli altri file dovrebbe andare bene, hai provato a modificare la prima riga del codice del file config.php, come ti ho già detto nel mio precedente messaggio? anche perché non ti trovi in locale ( http://localhost ) ma su server AlterVista.

Cmq, se ho capito bene cosa intendi fare non credo sia difficili da realizzarlo, basta studiare.

si ma dove devo metterlo?

[sevenjeak]

Nel file config modifica questa riga:

$omv_base_url = "http://localhost/omv/"; 

In questo:

$omv_base_url = "http://provalupi.altervista.org/omv/"; 

Se dopo questa modifica non funziona non saprei che altro dirti, oltre al fatto che ti consiglio di studiarti lo script.